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We should vigorously carry forward the great anti-epidemic spirit in the whole society and turn it into a powerful force for building a socialist modern country in an all-round way and realizing the great rejuvenation of the Chinese nation.

-supreme leader

The global outbreak of COVID-19 epidemic is a historical test for the development of human civilization. Fighting against the epidemic is not only a struggle between material and technology, but also a confrontation between spirit and culture. In this arduous war of resistance, the CPC Central Committee with the Supreme Leader as the core United and led the people of all ethnic groups throughout the country to carry out a soul-stirring anti-epidemic war, and made great efforts, forming a great anti-epidemic spirit of life first, national unity, giving up one’s life and forgetting one’s death, respecting science and sharing a common destiny, and showing the grand and majestic atmosphere of China Spiritual Building in the new era.

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The great anti-epidemic spirit comes down in one continuous line with the long-term idiosyncratic endowment and cultural genes of the Chinese nation.

The virus came by surprise, and the epidemic was threatening. Wuhan was in a hurry! Hubei is in a hurry! The country is in a hurry! The CPC Central Committee decisively demanded that Hubei Province implement comprehensive and strict control over the outflow of personnel in a timely manner, and the whole city of Wuhan pressed the "pause button". Race against the time, compete with the disease, and launch an epidemic prevention and blocking war throughout the country.

White as armour, retrograde expedition. Medical personnel in Hubei Province and Wuhan City fought hand-to-hand with the virus and took the lead in launching an encounter war for epidemic prevention and control; 346 national medical teams and more than 40,000 medical staff resolutely went to the front line and embarked on a journey on the New Year’s Eve of family reunion. The starry night rushed to help, and the quartet responded. 19 provinces, autonomous regions and municipalities help 16 cities and prefectures except Wuhan, and gather the best medical personnel and the most urgently needed emergency medical resources in the shortest time. Normal prevention and control, full mobilization, more than 4.6 million grass-roots party organizations in the forefront, more than 4 million community workers in the country’s 650,000 urban and rural communities on duty day and night … Countless sons and daughters of China retrograde, thousands of ordinary heroes come forward, all the people of China watch and help each other, protect their lives with their lives, and write a touching song of dedication, shining with a wisp of spiritual light that shakes the world.

The light in adversity, generate is the driving force of life; The road ahead shows a panoramic view of the spirit. When the epidemic raged around the world, the answer sheet handed over by China not only showed the strong leadership of the Communist Party of China (CPC) and the strong advantages of the socialist system, but also showed the profound power of Chinese excellent culture.

On the 24th of the twelfth lunar month, on the high-speed train from Guangzhou to Wuhan, the photo of 84-year-old Academician Zhong Nanshan dozing in the back of his chair made people feel distressed and relieved. Zhang Boli, who guided the whole process of Chinese medicine intervention in COVID-19, Zhang Dingyu, who was suffering from gradual freezing, and Chen Wei, who rushed to Wuhan to carry out scientific research and prevention and control guidance tasks, have a common identity-Communist party member. In the sudden crisis and big exam of COVID-19 epidemic, they wrote the word "loyalty" on their respective answer sheets with blazing hearts.

Academician Li Lanjuan, 73, went to Wuhan at the first time and became the "anchor needle" in ICU ward. She insisted on going into the most dangerous "red zone" to make rounds, so as to enhance patients’ confidence in overcoming the disease in a face-to-face way. When the "impression photos" of her face flowed out on the Internet, many netizens burst into tears in an instant.

From the octogenarian academicians to the post-1995 nurses, from the police on duty to the sinking cadres, from the ordinary workers fighting in the front line of the construction site to the volunteers running in the rural communities, they shouted the oath of "no pay, no matter life or death" and shouldered a mountain of responsibilities with their weak bodies; With the responsibility of great love, we will unite the majestic power. It is not only a kind of inheritance, but also a kind of consciousness to be brave in taking responsibility.

The Chinese nation is a nation with great spirit. Chinese has always cherished the feelings of home and country, advocating that the world is for the public, self-denial and devotion to public duty, believing that "every man is responsible for the rise and fall of the world", emphasizing mutual help and sharing weal and woe, advocating mutual help, respecting the elderly and caring for the young, and stressing the unity of freedom and self-discipline, rights and responsibilities. Under the strong leadership of the CPC Central Committee, the 1.4 billion people in China have shown a high sense of responsibility, self-discipline, dedication and friendly feelings, creating a strong spiritual defense line of unity and unity, creating another heroic feat in the history of human struggle against disease. This precious cultural spirit will burst out irresistibly and incisively at the critical moment, which is manifested in our feelings and courage to cope with the test and condensed into our confidence and confidence in cultivating new opportunities in the crisis and opening up new opportunities in the changing situation.

The great national spirit and excellent traditional culture are tempered and accumulated by the Chinese nation in the historical practice of fighting against heaven and earth and creating vitality. The great anti-epidemic spirit is another spiritual "diamond" in the spiritual pedigree of the Communist Party of China (CPC) and the Chinese nation. It not only inspired the people of China to achieve great strategic achievements in fighting the COVID-19 epidemic, but also became a cultural highlight shining on the starry sky of human civilization history.

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The great anti-epidemic spirit shows the Communist Party of China (CPC)’s consistent people’s feelings.

COVID-19 epidemic is the most serious epidemic of infectious diseases in the world in the past century, and it is a major public health emergency with the fastest spread, the widest infection range and the most difficult prevention and control in China since the founding of New China. The great anti-epidemic spirit formed in the anti-epidemic struggle has fully demonstrated the Communist Party of China (CPC)’s ruling philosophy of putting people first and life first and his feelings for the people, fully stimulated the blending and sublimation of patriotism, collectivism and socialist spirit in the new era, and greatly enriched the cultural spirit of contemporary China.

Fighting the epidemic is a charge led by pioneers. "I’m party member, I’ll go first" has become the loudest slogan in the anti-epidemic battlefield. Countless party member, as pioneers, took the lead, braved difficulties and entered, and became the most reliable backbone of the people when the wind and rain hit. Party flag, who is holding high, has always been flying in the front line of anti-epidemic, inspiring hope, gathering people’s hearts and inspiring strength.

"As party member, you must rush ahead." Deng Tiantian, ICU nurse of Yichang Second People’s Hospital, volunteered to join two colleagues and rushed to Wuhan Jinyintan Hospital for support before New Year’s Eve.

On the afternoon of the opening of Huoshenshan Hospital, Zhang Zhenglin, the on-site executive manager of the project, led 128 workers to solemnly swear under party flag: "Give play to party member’s exemplary leading role, shoulder the heavy responsibility bravely, and ensure that the task is completed with good quality and quantity!" In the process of construction, the machines were not enough, and party member commandos lifted the box-type board houses with their shoulders; When the air duct connection in the negative pressure ward was loose, party member rushed up and risked infection to repair the air duct …

The initial mission is not shouted out, but the real knife and gun. Cheng Yuanzhou, a "reporter" in the health system of Hubei Branch of People’s Daily, has written hundreds of public reports in more than two months since the start of Wuhan Defence War. He said: "I feel that fighting the epidemic is like an unforgettable real party class, which has brightened the initial heart of a party newspaper reporter and a Communist party member."

Where is the most dangerous, where is the hardest, where is the most needed, there is the vast number of party member fighting hard. According to statistics, there are 39.144 million party member and cadres engaged in epidemic prevention and control in the front line of anti-epidemic, including 29.771 million in party member, accounting for 76.1%. There are 23.698 million volunteers participating in epidemic prevention and control in China, including 13.262 million in party member, accounting for 56.0%. Among the 43,000 medical teams assisting Hubei, 24,000 are from party member, accounting for 56.1%. Among them, 396 party member and cadres died (sacrificed) in the line of fighting the epidemic.

Through the long river of history, it is not difficult for us to find painful memories of foreign invasion, warlord separatist regime and people’s misery, and it is not difficult to find disaster memories such as floods, droughts, earthquakes and plagues. Since its birth, our Party has taken serving the people wholeheartedly as its fundamental purpose, taken building the Party for the public and governing for the people as its ruling philosophy, and put the initial mission of seeking happiness for the people of China and rejuvenation for the Chinese nation in mind and put it into action. The people’s position is the fundamental position of communist party, and it is a remarkable sign that Marxist political parties are different from other political parties. It has become the cultural gene of communist party and has been passed down and carried forward continuously.

To die for the people in wartime, to live for the people in peacetime, and to maintain the flesh-and-blood ties between the party and the people forever are the winning genes and cultural codes for our party to calmly cope with various complex situations and risk challenges. The great anti-epidemic spirit is a vivid portrayal of the Communist Party of China (CPC) people’s cultural spirit of serving the people wholeheartedly and relying on the people closely, which will surely be engraved in the depths of history and shine for generations to come!

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The great anti-epidemic spirit promotes the new creation of the cultural spirit of the Chinese nation.

The life-and-death struggle against the disease and the race against the epidemic have brought us hardships and great tests, and also promoted the maturity of the national governance system and governance capacity, tempered the minds and bones of the people of China, and promoted the new creation of the cultural spirit of the Chinese nation, making it new and more dynamic.

Engels said: "There is no historical disaster that is not compensated by historical progress." The history of human war "epidemic" contains medical progress, scientific and technological development and cultural prosperity. Growing up in tribulation, rising from tribulation and making progress in tribulation are typical characteristics of Chinese spiritual culture. The great anti-epidemic struggle not only whetted the spirit of China, but also enriched the culture of the times and greatly expanded the era connotation of the national cultural spirit.

This new creation is reflected in people’s more confidence in the Socialism with Chinese characteristics system. The achievements of civilization are reflected by the advantages of the system, and the self-confidence of culture is stimulated by the manifestation of good governance. In the face of the sudden outbreak of COVID-19, the whole country is United as one, vividly interpreting the "China temperature" of "one party is in trouble and all parties support", witnessing the "China speed" of the construction of Huoshenshan Hospital, and innovating the "China plan" of integrated traditional Chinese and western medicine treatment. The strong leadership and strong mobilization ability of the Party, the strict prevention and control system with the participation of the whole people, the transparent and responsible sunshine prevention and control according to law, and the advantages of playing a game of chess all over the country, mobilizing the enthusiasm of all parties and concentrating on doing great things are the confidence and strength of Chinese people to overcome the epidemic. Some well-known scholars in the West have also seen this. martin jacques, a senior researcher at Cambridge University, said: "This may be a historic moment for people all over the world to see the advantages of the China system."

This new creation is reflected in the people’s more recognition of respecting science. Science itself is a cultural form, a knowledge system, rational thinking and value norms accumulated by people in the process of understanding and transforming the world. In the face of new infectious diseases unknown before, people have personally felt the "hard core" supporting role of science and technology. The wide application of big data and artificial intelligence technology in epidemic detection and early warning, traceability tracking, differentiated prevention and control, scientific and technological innovations in data sharing, vaccine research and development, medical treatment and resource allocation, and the all-round penetration of people’s living security have made China take the lead in the world in anti-epidemic. Academician Chen Wei, the winner of the national honorary title of "People’s Hero", flew to Wuhan on the second day of the New Year’s Day to tackle key problems in the fire line, which greatly shortened the time for nucleic acid detection and accelerated the diagnosis, and led the team to make a major breakthrough in vaccine development, greatly boosting people’s confidence in overcoming the epidemic.

This new creation is reflected in the people’s more conscious of perfecting their own personality. To educate people, culture is also a process of humanization. Whether it’s medical workers in the front line or grassroots cadres and volunteers fighting in the rear, the profound love tradition of "guarding a city with responsibility", the optimistic spirit of "I’ll kill COVID-19 and enjoy cherry blossoms with you" and the high self-discipline consciousness of "staying at home is to contribute" are the keys to winning the battle against the epidemic. The Chinese nation has always had the spirit of struggle without fear of hardships, sacrifice and selfless dedication. It has always had the lofty spirit of being strong and unyielding, independent and fearless, innovative and creative. It has always had the benevolence and kindness of caring for people, pushing others and helping the world, which has been stimulated and created again in the process of fighting the epidemic. Bruce Aylward, head of the expert group of the World Health Organization, said: "This kind of pure altruism should be learned by all other countries. This is real solidarity."

This new creation is reflected in the people’s firmer understanding of the concept of a community of human destiny. Kindness and good neighborliness, and harmony among all nations are the ways of life advocated by China culture. Since the outbreak of the epidemic, China has actively fulfilled its international obligations in an open, transparent and responsible manner. It took the initiative to inform WHO and relevant countries and regional organizations about the epidemic, released information such as Covid-19 gene sequence, and announced the diagnosis and treatment plan and prevention and control plan as soon as possible. It announced the vaccine as a world public product, cooperated with many countries, international and regional organizations to prevent and control the epidemic, sent medical staff and provided international assistance, and injected a steady stream of impetus into the global epidemic prevention and control. Destiny is shared, and the road is not alone. The people of China have always believed that the only way to maintain regional and global health security is to form a community of destiny to fight against the epidemic.

An era has the spirit of an era. The new cultural creation spawned by suffering and epidemic diseases will surely nourish Chinese from generation to generation and inspire more and more Chinese children to contribute to a better tomorrow for mankind in the great journey of national rejuvenation.

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The great anti-epidemic spirit embodies the powerful motive force of strengthening the army and rejuvenating it.

People can’t stand without spirit, and countries can’t stand without spirit. The great anti-epidemic spirit was forged by our nation through struggle and sacrifice, and it is a precious spiritual wealth. In this battle against the epidemic, the people’s army kept in mind its purpose, acted on orders, bravely shouldered heavy burdens and fought hard, actively supported local epidemic prevention and control, and wrote a touching heroic song.

When he was ordered, he forgot his home. When you get cold feet, you forget your relatives. The people’s army heard the order and went to Wuhan for emergency assistance on New Year’s Eve. "There is no need to mobilize, I am ready from the day I put on my military uniform." Li Qi, director of the Department of Critical Care Medicine of the Second Affiliated Hospital of Army Military Medical University, said. Chen Jing, deputy director of the Naval Military Medical University, led nine comrades in Corey to volunteer and said, "Get ready and start at any time". Zhang Xijing, deputy director of the Anesthesiology Department of the First Affiliated Hospital of Air Force Military Medical University, returned the ticket to visit her parents-in-law. He said, "There is only one thought, that is, to rush to Wuhan as soon as possible. Put into battle one second earlier, minimize one infected person and save one patient’s life. " The mission is on the shoulder, and the initial heart is eternal. Facing life and death, they walked on; Treating diseases and saving lives, they are always cautious, vividly interpreting the glorious tradition and red gene of the people’s army for the people, the army and the people.

Through life and death, across winter and spring. Although there is no fire and smoke, there is a test of life and death. The people’s army’s anti-epidemic warriors are fearless in the face of danger and fight bravely. They don’t bow their heads in the face of difficulties, and they can withstand and rush at critical moments. Receiving the most critical patients, taking over the most dangerous wards and taking over the most dangerous tasks, the people’s soldiers have done their best on the battlefield against the epidemic. In order to admit more patients, the medical team of Naval Military Medical University decided decisively to take the most dangerous work in the intensive care unit at the risk of being infected. In order to transfer materials and build hospitals, officers and men fought day and night, creating miracles beyond imagination.

"Things are sweet and bitter, and those who taste them know; There are dangers in the Tao, and those who walk know it. " Because we have experienced pain and sacrificed, and because we have always maintained lofty beliefs, heroic spirit and red cultural genes in dealing with the unpredictable situation, all the efforts made by the people’s army in fighting the epidemic have become a forging, forging a great spirit that is constantly growing. This spirit is cultivating new vitality, creating a new situation and strengthening new confidence, thus gathering into a powerful driving force for strengthening the army.

The light of the brave shines on the sword front, and the heroic army is forging ahead on the journey. The great anti-epidemic spirit is another dazzling light in the Communist Party of China (CPC)’s spiritual pedigree, another vivid teaching material to carry forward excellent culture and promote the cause of strengthening the military, which has strengthened our cultural self-confidence, which is the fundamental force for us to March forward in rain or shine.

Every step of history requires the nourishment of thought; Every journey, rain or shine, contains spiritual tempering; Every victory in the great struggle is inseparable from the support of culture. Only by standing up and standing firmly in spirit can a nation stand firm in the tide of history. Reading the cultural atmosphere of the new era of anti-epidemic spirit, looking back at the struggle process of the party and the army, there is always a belief stirring in the heart and a lofty sentiment surging in the chest. We firmly believe that under the leadership of the Communist Party of China (CPC), national rejuvenation can be expected in the future, and the people’s army will be strong.

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    The Party’s Report to the 20th CPC National Congress proposed to develop nuclear power actively, safely and orderly. The 14th Five-Year Plan for Modern Energy System proposes to actively and orderly promote the construction of coastal nuclear power projects and rationally arrange new coastal nuclear power projects on the premise of ensuring safety. By 2025, the installed capacity of nuclear power operation will reach about 70 million kilowatts. In this issue, several experts are invited to discuss related issues.

   Rank among the world’s nuclear power countries

    What is the situation and development prospect of nuclear power construction in China?

    Du Zhongming (Party Secretary and President of the General Electric Power Planning and Design Institute): As a clean energy, nuclear power is one of the main sources of electricity in China, which plays an important role in optimizing China’s energy structure, ensuring energy security, building a new energy system and helping to achieve the goal of "double carbon".

    Nuclear power refers to the use of heat energy released by uranium nuclear fission to generate electricity, which has the characteristics of high energy density, high single-machine power, high land utilization rate, no influence from seasons and climate, stable and relatively low power generation cost, and can run stably and efficiently for a long time. Compared with other power generation methods, the annual power generation utilization hours of nuclear power units remain above 7,000 hours all the year round, ranking first among all power sources, and no sulfur dioxide, nitrogen oxides, soot and carbon dioxide are emitted in the production process. The carbon dioxide emission equivalent of nuclear power in the whole life cycle is only about 12.2 g/kWh, which is basically the same as that of hydropower and lower than that of wind power and photovoltaic. Safety is the premise of the development of nuclear power industry. The existing three generations of nuclear power mainly improve the safety of nuclear power plants by improving the safety system, and have actually eliminated the possibility of releasing a large number of radioactive materials from the design.

    Since Qinshan nuclear power started construction in 1985, after nearly 40 years of development, China has become one of the world’s nuclear power countries. Up to now, there are more than 50 commercial nuclear power units in China, mainly concentrated in the coastal provinces of Liaoning, Shandong, Jiangsu, Zhejiang, Fujian, Guangdong, Guangxi and Hainan, with a total installed capacity of over 56 million kilowatts, ranking third in the world, second only to the United States and France. There are more than 20 nuclear power units under construction, and the installed capacity of the units under construction has remained the first in the world for more than ten years. "Hualong No.1" units have been put into operation one after another, which indicates that China has achieved a comprehensive leap from the second generation to the independent third generation of nuclear power technology. The demonstration project of Shidaowan high-temperature gas-cooled reactor, the world’s first pebble bed modular high-temperature gas-cooled reactor, was connected to the grid for the first time, marking that China has become one of the few countries in the world to master the fourth-generation nuclear energy technology.

    China’s nuclear power engineering construction team is constantly developing, and it has the engineering construction ability to build more than 40 nuclear power units at the same time, which can meet the challenge of simultaneous construction of multiple projects, multiple bases and several reactor types. The average construction period of nuclear power is 73 months (including the first batch of projects such as AP1000 and EPR), which is 85 months lower than the global average. "Hualong No.1", the world’s first reactor of Fujian Fuqing Nuclear Power Unit 5, took about 68 months from construction to commercial operation, and completed the construction target as scheduled, becoming the world’s first third-generation nuclear power reactor put into production on schedule. In addition, China has achieved independent research and development and localization of key nuclear safety equipment and materials, and the comprehensive localization rate of independent third-generation nuclear power has reached over 90%, forming an annual supply capacity of 8-10 sets of million kilowatt nuclear power main equipment. The demonstration projects of "Guohe-1", fast reactor and small reactor are progressing in an orderly manner on schedule, and new progress has been made in the research and development of advanced reactor systems such as thorium-based molten salt reactor, lead-based fast reactor and fusion reactor, and they are at the forefront of the world.

    China attaches great importance to nuclear safety and has established a strict nuclear safety supervision system, and the overall level of nuclear power safety in operation ranks among the advanced in the world. In recent years, in the comprehensive ranking of similar units of the World Nuclear Power Operators Association, more than 80% of the indicators are better than the world median level, and more than 70% of the indicators have reached the world advanced value. At the same time, a relatively complete and independent nuclear fuel cycle industrial chain has been established, and the nuclear fuel supply and back-end processing capabilities have been continuously enhanced, forming a uranium resource guarantee system that strengthens the exploration and development of domestic uranium resources, strengthens the development of natural uranium overseas, improves the reserve capacity of natural uranium products and resources, and broadens the international trade in uranium resources, thus meeting the needs of medium and long-term nuclear power development.

    Nuclear power will play a greater role in power supply and become an important supporting power source for the safe and stable operation of new power systems. The electricity consumption of the whole society will maintain steady growth for a long time, and it is expected to exceed 12.5 trillion kWh in 2030, with an average annual growth rate of about 4.2%; The proportion of electricity consumption in terminal energy will continue to increase, reaching about 35% in 2030. Based on the balance analysis of power and electricity demand, China’s nuclear power needs to maintain a certain construction speed and scale in the future, and actively and orderly promote the construction of coastal nuclear power projects on the premise of ensuring safety.

    The third generation nuclear power will be the main commercial nuclear power technology in the future. The third-generation nuclear power technology is mature. At present, all new nuclear power units in China adopt the third-generation and above nuclear power technology, and it is expected that the third-generation nuclear power technology will still be the main nuclear power technology in the future. In addition, the design life of the third generation nuclear power is 60 years. With effective and good life management, it is very likely that the life will be extended for another 10 to 20 years and become the mainstream application technology in the future.

    Non-electric utilization of nuclear energy blooms at many points. Demonstration projects such as Shandong Haiyang nuclear energy heating, Liaoning Hongyanhe nuclear energy heating and Zhejiang Haiyan nuclear energy industrial heating have been completed and put into use to solve the urgent need of "burning coal" for central heating. At present, the first industrial nuclear steam supply project in China has started construction in Tianwan Nuclear Power Base. The 14th Five-Year Plan and the outline of the long-term goal in 2035 put forward that coastal nuclear power construction should be promoted safely and steadily. Considering that the coastal area is in the load center of China, the coastal site can support the development scale of China’s medium and long-term nuclear power. The site of nuclear power plant is a very scarce strategic resource, which has strict requirements and restrictions on many factors such as seismic geology, hydrometeorology, etc. The development of nuclear power plant site has the characteristics of long duration, many links, wide coverage, high cost and great difficulty, which is the key to realize the safe and sustainable development of nuclear power. In the future, it is urgent to sort out the existing nuclear power site resources in China, explore a new mode of site protection, comprehensively consider and balance the interests of all parties, and achieve harmonious and win-win development.

   Build a complete nuclear power industry chain

    China has a complete nuclear industry system. How effective is the construction of nuclear power industry chain at present?

    Bai Yunsheng (President of China Nuclear Strategic Planning Research Institute): Nuclear power has the characteristics of "nuclear" and "electricity". It is characterized by knowledge-intensive, capital-intensive and talent-intensive high-tech industries, involving dozens of industries in the upstream and downstream, with high industrial relevance, long industrial chain and strong driving force. With the continuous development of nuclear energy in China, all aspects of the nuclear power industry chain have been gradually established and continuously improved, and a nuclear power industry chain covering nuclear power R&D design, nuclear power construction, natural uranium production, nuclear fuel processing, equipment manufacturing, nuclear power operation, nuclear power decommissioning, spent fuel and nuclear waste management has been formed.

    In terms of nuclear power R&D and design, the innovation ability has been continuously enhanced, and independent brands have been gradually established. China’s nuclear power R&D design has gone through the process from technical support to introduction, digestion and absorption, independent design and the formation of independent brands, and gradually realized the "four-level jump" in R&D design of million kilowatt pressurized water reactor nuclear power plants. At present, we have two independent third-generation nuclear power technologies, namely "Hualong No.1" and "Guohe No.1", and have mastered the R&D and design technology of high-temperature gas-cooled reactors. Domestic nuclear power groups are actively promoting the R&D, design and demonstration application of small pressurized water reactors, and the R&D and demonstration projects of advanced nuclear energy systems such as sodium-cooled fast reactors, lead-based fast reactors and thorium-based molten salt reactor are stepping up.

    In terms of natural uranium production, the ability to develop and supply uranium resources has been further consolidated. China’s natural uranium production has developed continuously from scratch, forming a whole industrial chain covering geological exploration, mining, smelting and processing, and forming a certain scale of natural uranium production capacity. An exploration system combining space remote sensing, ground exploration, underground physics and hydrology has been established, forming a productivity pattern with sandstone in the north as the main part and hard rock in the south as the supplement. At present, the Yili base in Xinjiang is operating efficiently and stably, the construction of Tongliao and Erdos thousand-ton bases in Inner Mongolia is accelerated, and overseas uranium resource bases such as Luoxin Uranium Mine of China National Nuclear Corporation and Hushan Uranium Mine of China Guangdong Nuclear Power Corporation are operating efficiently.

    In nuclear fuel processing, industrial capacity has gradually entered the forefront of the world. China has built two uranium purification and conversion production bases in the north and south, and the development of a new generation of uranium enrichment centrifuges is progressing smoothly, and the separation function and technical and economic indicators of a single machine are further improved, and the processing and supply capacity of nuclear fuel components covering multiple types and types in China has been built. At present, the production capacity of nuclear fuel elements of PWR is 1,400 tons uranium/year, and that of heavy water reactor is 200 tons uranium/year. The production capacity of high-temperature gas-cooled reactor elements has formed a certain scale, which has the comprehensive strength to rapidly expand the production scale.

    In terms of nuclear power construction, the autonomous ability and general contracting ability of nuclear power engineering construction management have been continuously improved. China has fully mastered the construction capacity of international nuclear power mainstream and research reactor types covering the world’s first AP1000 unit, heavy water reactor, pressurized water reactor, fourth-generation nuclear power sodium-cooled fast reactor and high-temperature gas-cooled reactor, and has built a new model of high-quality refined management.

    In terms of equipment manufacturing, the layout of nuclear power equipment industry has been basically completed, and the core links are self-controllable. At present, China has formed three major nuclear power equipment manufacturing bases in Northeast China, Shanghai and Sichuan, and has developed and expanded a number of nuclear power equipment and parts manufacturing enterprises. The nuclear power products and systems independently developed by equipment enterprises have been successfully applied to nuclear power projects such as "Hualong No.1", "Guohe No.1" and "Linglong No.1" and demonstration fast reactor, forming a relatively complete industrial chain and having industrialized and batch production capacity.

    In terms of nuclear power operation, the installed capacity of commercial nuclear power units continues to grow, and its operating performance is leading the world. According to the statistics of performance indicators in 2022 released by the World Association of Nuclear Power Operators, among the 51 nuclear power plants in China that meet the calculation conditions of the comprehensive index of the association, 37 units have reached a full score of 100, accounting for 50% of the world’s full score units (74 units). The full score ratio and average value of the comprehensive index are higher than those of major nuclear power countries such as the United States, Russia, France and South Korea, and are better than the average level of global units.

    In terms of nuclear power decommissioning, China has the ability to provide complete decommissioning technical solutions. With the help of decommissioning experience of large-scale nuclear facilities, the decommissioning technology of nuclear facilities can be basically mastered, which can provide an overall solution from source investigation, decontamination, demolition, treatment, preparation, transportation and final disposal, and can lay a foundation for the implementation of nuclear power decommissioning in the future.

    In the management of spent fuel and nuclear waste, the capacity of the management system has been further strengthened. A spent fuel transportation system including rail, sea and highway intermodal transportation was built, and it was officially put into operation, completing two batches of spent fuel transportation tasks. Dry-wet intermediate storage capacity of spent fuel was formed, and dry storage facilities of spent fuel in Daya Bay, Qinshan and Tianwan nuclear power stations were officially put into operation. The construction of special post-treatment scientific research projects and demonstration projects has been steadily advanced. The first phase of Longhe National Centralized Disposal Site has been completed and put into operation. The construction of Guangdong Yangjiang Low-level Solid Waste Disposal Site and the preliminary work of Guangxi Fangchenggang, Liaoning Xudabao and Shandong Haiyang Disposal Site have been promoted in an orderly manner. The pattern of combining radioactive waste concentration with regional disposal is taking shape.

    On the whole, the continuous expansion of the scale of the nuclear power industry will continue to drive the upstream and downstream industries to achieve high-quality development, and the level of independent control of the industrial chain will be further improved. It is estimated that before 2030, the installed capacity of nuclear power in operation in China is expected to become the first in the world and occupy a more important position in the world nuclear power industry structure.

   Multi-application scenarios provide low-carbon and high-efficiency energy

    Besides power generation, what other application scenarios are there for nuclear power plants in China?

    Liu Shichang (Associate Professor, School of Nuclear Science and Engineering, North China Electric Power University): China’s nuclear power plants are mainly distributed in the southeast coastal areas such as Jiangsu, Zhejiang, Fujian and Guangdong. The main purpose of nuclear power plants is to generate electricity, generate heat energy through nuclear reactors, drive turbine generators to generate electricity, and provide electricity for surrounding areas. While providing clean electricity, nuclear power plants have other application scenarios to provide low-carbon and efficient energy security for production and life.

    One is industrial heating and steam supply. Industry accounts for about 70% of China’s total energy consumption, and it is a key industry of carbon emission. The industrial heating efficiency of nuclear power plant is high, and it will not produce a lot of waste gas and pollutants, which can provide stable heating and steam supply services for surrounding industrial zones and improve the economic benefits of enterprises. China mainly provides industrial steam through pressurized water reactors. For example, the nuclear energy industrial heating project jointly built by Qinshan Nuclear Power of China National Nuclear Corporation and Haiyan County of Zhejiang Province was officially completed and put into use in December 2022, which is the first nuclear energy industrial heating project in China. Tianwan Nuclear Power of CNNC also started the nuclear steam supply project. High temperature gas-cooled reactor has the advantage of high core outlet temperature, and it is also the main path for industrial steam supply, especially high quality steam supply in the future. In 2021, the demonstration project of Shidaowan high-temperature gas-cooled reactor nuclear power plant was connected to the grid for the first time, which became an important carrier for China to explore high-temperature reactors to provide industrial steam and carry out hydrogen production. Modular small reactors, such as Hemei No.1 of China Power Investment Corporation, NHR200-II low-temperature heating reactor jointly developed by China Guangdong Nuclear Power Group and Tsinghua University, and Yanlong swimming pool low-temperature heating reactor of China National Nuclear Power Group, can also provide clean steam and provide decarbonization schemes for high energy-consuming industries.

    The second is clean heating. About one third of our country needs winter heating, and the heating period lasts for four to six months. Hundreds of large and medium-sized cities in Northeast China, North China and Northwest China need hundreds of thousands of megawatts of heating power every year, and consume billions of tons of coal every year, accounting for more than 15% of total energy consumption. Nuclear reaction in nuclear power plants will generate a lot of heat energy, which can be converted into steam or hot water and transported to the urban heating system through pipelines. This way is cleaner, more efficient and more reliable than traditional heating methods such as thermal power plants and coal-fired boilers. Both large and small pile heating technologies have broad application prospects in the field of low-carbon heating.

    In terms of piles, Zhejiang Haiyan Nuclear Energy Industrial Heating Demonstration Project, the first nuclear energy heating project in southern China, was officially put into operation in December, 2021. Using the surplus thermal power of Qinshan nuclear power base units in winter, large-scale safe, zero-carbon and economical nuclear energy heating was provided to public facilities, residential quarters and industrial parks in Haiyan County without affecting the original power generation and safety performance of the units, which truly achieved a win-win situation for local residents, local governments, nuclear power enterprises and ecological protection. It is estimated that after the completion of the project, the burning of standard coal will be reduced by 24,600 tons per year, and the emission reduction will be 1,817 tons of sulfur dioxide, 908 tons of nitrogen oxides and 59,000 tons of carbon dioxide.

    As for small reactors, the Yanlong swimming pool type low-temperature heating reactor independently developed by CNNC is a reactor model specially used for heating residents in winter in northern China. It has the advantages of high inherent safety, good adaptability of heating network, flexible site selection, etc. A 400,000-kilowatt swimming pool reactor can heat more than 300,000 people, replace 320,000 tons of coal or 160 million cubic meters of gas every year, and reduce the emission of smoke and dust by 5,000 tons, ash by 50,000 tons and carbon dioxide by 640%.

    The third is desalination. Desalination refers to the removal of salt from seawater, making it into fresh water that can be drunk or used for irrigation, providing fresh water resources for surrounding areas and solving the problem of water shortage, especially suitable for coastal areas. At present, there are three commonly used seawater desalination technologies, namely, multi-stage flash distillation, low-temperature multi-effect distillation and reverse osmosis. Because nuclear power plants can provide both electric energy and steam, the above three technologies can be coupled with nuclear power plants. On the one hand, by using the existing nuclear power plants in operation, supporting the construction of seawater desalination facilities to operate in cogeneration mode. For example, Shandong Haiyang Nuclear Power put into operation the scientific and technological demonstration project of "simultaneous production and delivery of water and heat", which directly turned seawater into high-temperature and high-quality fresh water at 95 degrees Celsius; Tianwan Nuclear Power of CNNC provides electricity and industrial steam, and at the same time, it is also promoting seawater desalination project. Liaoning Hongyanhe Nuclear Power Plant has realized seawater desalination by using the waste heat of nuclear power plant to provide cooling water for nuclear power units, with a capacity of 10,080 cubic meters per day. On the other hand, multi-purpose advanced nuclear energy systems suitable for seawater desalination and other fields can be developed and built. Advanced nuclear energy system has a broad prospect in the field of seawater desalination because of its comprehensive advantages such as small size, strong flexibility, large power ratio, good adaptability and wide application fields. China has been following the world’s leading edge in developing multi-purpose advanced nuclear energy systems. At present, it has successfully developed "Yanlong" and "Linglong No.1", which are suitable for seawater desalination, heating and other fields.

    The fourth is hydrogen production by nuclear energy. Nuclear energy can be used to produce hydrogen on a large scale, and it has the advantages of no greenhouse gas, high efficiency and large scale with water as raw material, and is an important solution for large-scale hydrogen supply in the future. High-temperature gas-cooled reactor (HTGR) is the fourth generation advanced nuclear energy technology with independent intellectual property rights in China, which has the advantages of good safety and high core outlet temperature. Its characteristics of high temperature and high pressure match the thermochemical cycle hydrogen production technology suitable for large-scale hydrogen production, and it is considered to be the most suitable reactor type and the most promising nuclear hydrogen production technology route in the future. In December 2021, the world’s first pebble bed modular high-temperature gas-cooled reactor nuclear power plant was connected to the grid for power generation. After the demonstration project is put into operation, it will further March from a single "electricity" to five sub-target markets of "hydrogen, steam, water, heat and electricity", and its temperature parameters also cover most of the heat source requirements in the fields of ethanol purification, salt chemical industry, petrochemical industry, coal chemical industry and hydrogen production, which will be the "double carbon" target.

   Ensure safety is that premise of nuclear power development.

    Nuclear safety is the lifeline of nuclear power development. What should China pay attention to in the safe and orderly development of nuclear power in the future?

    Zhao Chengkun (Executive Deputy Director of Expert Committee of China Nuclear Energy Industry Association and former Director of National Nuclear Safety Administration): By the end of 2022, there were 422 units in operation worldwide, with a total installed capacity of over 378 million kilowatts, distributed in 32 countries or regions around the world. There are 57 nuclear power units under construction in the world, distributed in 18 countries and regions, with a total installed capacity of 59.58 million kilowatts.

    Among the major nuclear power countries in the world, the United States has 92 operational reactors with a total installed capacity of 94.718 million kilowatts, and nuclear power generation accounts for about 20%. There are 56 operational nuclear reactors in France, which are distributed along the coast and inland, and nuclear power generation accounts for about 70%. There are 37 operational reactors in Russia, most of which are located in the western region, and nuclear power generation accounts for about 20%. After the Fukushima nuclear accident in 2011, Japan shut down all reactors. In recent years, due to the shortage of energy supply and other factors, more than 10 reactors have been restarted with the approval of the regulatory authorities, and many other reactors are being restarted for approval.

    After more than 70 years of development, the United States has established perfect laws and regulations in the field of nuclear energy, formed a complete nuclear industry system and a strong nuclear science and technology research and development capability. However, after the Three Mile Island nuclear accident, a large number of uranium mines in the United States were closed, the production capacity was gradually shrinking, and the uranium conversion and nuclear power construction capacity were significantly reduced. In recent years, the United States has resumed its emphasis on the development of nuclear energy. The report "Rebuilding the Competitive Advantage of Nuclear Energy in the United States" lists promoting the development of the front-end industries of the nuclear fuel cycle as the primary task, implementing domestic uranium reserves, expanding the supply of nuclear fuel, attaching importance to the research and development of micro-reactors, and promoting the accelerated development of comprehensive utilization of nuclear energy.

    In 2022, France issued the "2030 Investment Plan", which includes the demonstration of small modular reactor technology and the large-scale hydrogen production plan of nuclear power by 2030. Russia has sound laws and regulations in the nuclear field and clear development policies. The Russian nuclear industry system, represented by the Russian Atomic Energy Corporation, provides nuclear power life-cycle services from uranium resource development to nuclear waste disposal. In recent years, it has launched several overseas market projects in Eastern Europe, East Asia and Middle East countries, and promoted the development of nuclear reactors in different application scenarios. In 2021, the Japanese Atomic Energy Agency resumed the operation of the small high-temperature gas-cooled reactor, and in 2022, it announced with Mitsubishi Heavy Industries that a demonstration hydrogen production project would be established on this basis. At the same time, Japan attaches great importance to the development of small modular reactors. Japan Atomic Energy Agency, Mitsubishi Heavy Industries and Mitsubishi Fast Reactor Systems are cooperating with American Tara Energy Company to develop sodium-cooled fast reactors.

    From the perspective of international nuclear power development, the occurrence of nuclear accidents has made countries more deeply aware of the importance of nuclear safety. Nowadays, the world’s major nuclear power countries are actively developing the fourth generation nuclear power technology to further improve the safety and economy of nuclear power. At present, the layout of nuclear power in China is unbalanced, all the nuclear power units in operation and under construction are distributed in coastal areas, and the site of nuclear power is scarce, and the proportion of nuclear power generation in the total power generation is lower than the current world average of 10%, which is still far from the developed countries.

    Under the goal of "double carbon", with the development of nuclear power scale, the demand for natural uranium and the production of spent fuel and radioactive waste will continue to increase. According to the forecast that the scale of PWR in operation will reach 150 million kilowatts in 2035, the annual demand for natural uranium will reach 30,000 tons, and the annual output of spent fuel will be about 3,000 tons. In addition, a million-kilowatt PWR needs about 10,000 tons of natural uranium for 60 years, and about 1.5 million tons of natural uranium for the whole life cycle of 150 million nuclear power installations. Therefore, it is the key to realize the sustainable development of nuclear power to further improve the support capacity of natural uranium in China.

    China has a relatively complete nuclear industry system, and its basic research capability has been continuously strengthened, and has independently developed three generations of nuclear power technologies, namely, Hualong No.1 and Guohe No.1.. Limited by the overall industrial level and related professional basic ability, there are still some shortcomings and weaknesses in some key equipment and materials of nuclear power in China. In addition, as a key link in the technical development route of "thermal reactor-fast reactor-fusion reactor", fast reactor can greatly improve the utilization rate of uranium resources and reduce high-level radioactive waste, which is of great significance to improve the economy and safety of nuclear power. The world’s nuclear power countries have invested a lot of manpower and material resources in the development of fast reactors, from basic research, facility development to demonstration projects, increasing research and development, and striving to control the commanding heights of technology. China has carried out the demonstration project of sodium-cooled fast reactor, and is studying a more advanced integrated fast reactor nuclear energy system, but there is still a big gap from the commercial scale application. It is necessary to increase research and development in reactor core design, dry reprocessing technology and metal fuel element manufacturing. In addition to sodium-cooled fast reactors, many domestic units have carried out research on lead (bismuth) cold fast reactors, and relevant departments should strengthen guidance to form a joint force to improve research and development efficiency.

    Due to the long development cycle of nuclear energy projects, there are some problems such as the increased protection cost of some nuclear power sites and the difficulty in coordinating the development of sites across administrative regions. The site selection and development and utilization of related supporting nuclear facilities have prominent neighborhood effect, and some projects have been forced to stop construction due to insufficient communication and improper handling. Through effective communication and popular science propaganda, the concerns of stakeholders should be handled well to improve the public’s acceptance of nuclear energy.

    Ensuring safety is the premise of active, orderly and efficient development of nuclear power. China has promulgated the law on the prevention and control of radioactive pollution and the law on nuclear safety, but the laws and regulations related to the nuclear field such as radioactive waste management, nuclear accident compensation and nuclear power management need to be improved as soon as possible. It is necessary to pay attention to various possible risk challenges and implement the principle of "safety first, prevention first, clear responsibility, strict management, defense in depth, independent supervision and safety guarantee". Nuclear power business units should always attach importance to the construction of nuclear safety culture, and regard it as a long-term, systematic and overall important work, and implement the concept and values of nuclear safety culture in all aspects of planning, scientific research, design and operation to ensure the safe and sustainable development of nuclear power in China.

On the afternoon of September 12th, the new M7 from AITO was officially launched and delivered.

Yu Chengdong said that the new model has been fully upgraded with an investment of 750 million yuan, with stronger body, chassis and performance, brand-new space design and layout, and smarter driving system and cockpit.

The new M7 in Wenjie has launched five models, with the price range of RMB249,800 to RMB329,800. This price adjustment has lowered M7 by 40,000 yuan compared with the price reduction in January. The starting price of the new car is 70 thousand yuan lower than the previous version.

The appearance of the new M7 continues the design features of the previous generation, especially the front part, which adopts a brand-new low wind resistance design. After a small adjustment, the front face presents a three-layer air intake grille design, which makes the whole front face look more layered.

In addition, the high-profile model of the five-seat version of the M7 is also equipped with a laser radar, and the HUAWEI ADS 2.0 advanced intelligent driving system is applied, which further improves the driving experience and safety performance.

As a medium and large SUV, the new M7 has a body size of 5020mm (length) x 1945mm (width) x 1760mm (height) and a wheelbase of 2820mm. In addition to fine-tuning the height of the car body, other aspects are completely consistent with the current models.

The interior style of the new M7 keeps a minimalist design, and the steering wheel color is fine-tuned to keep consistent with the overall interior color. Equipped with a 10.25-inch curved LCD instrument panel and a 15.6-inch central control panel, the center console and door panel are made of high-quality micro-velvet material, and the overall material is upgraded to a higher level, which enhances the quality of the interior.

HarmonyOS Intelligent Cockpit 3.0 is also a highlight of the new M7. Brand-new theme design, adding a variety of exquisite screen savers, adding a lot of color to the interior space. With the addition of the super desktop function, the connection of mobile terminal applications in HarmonyOS becomes more convenient, and the user’s mobile phone interconnection experience is improved.

Even in the case of poor signal, Xiaoyi Voice Assistant can provide offline voice navigation function, which ensures a convenient use experience in all situations.

The high-end version is equipped with HUAWEI ADS 2.0 advanced intelligent driving system, which is equipped with overhead lidar, 3 millimeter-wave radars, 11 high-definition visual perception cameras and 12 ultrasonic radars with 27 sensing hardware.

Through these super hardware configurations, the M7 can realize intelligent driving on expressways and urban areas without relying on high-precision maps. It is expected that the NCA in the urban area will be "open all over the country" in December this year.

In addition, the system has realized the omnidirectional and lateral anti-collision ability, and the maximum braking speed of AEB (automatic emergency braking) has increased to 90 km/h. In addition, the system also supports parking service and ultra-narrow parking spaces, which provides more convenience for drivers.

The new M7 has undergone all-round body structure and safety upgrade, and adopted submarine-grade high-strength steel and CBS composite body material to realize the cage body design. The submarine-grade hot-formed steel accounts for 24.4% of the whole vehicle, which can bear 17 tons per square centimeter.

The proportion of high-strength steel and aluminum alloy in the whole vehicle is as high as 80.6%. These upgrading measures have greatly improved the structural safety of the car body and provided higher safety guarantee for passengers.

The five-seat version of the new M7 fits the hot spot in the market, with ample space in the second row, and the seat comfort is further improved. Ventilation, heating and massage functions have become standard for four seats, greatly improving the enjoyment of riding. The rear air conditioning control panel is updated with intuitive LCD touch, which is more convenient to operate and provides passengers with a more intelligent ride experience.

MagLink interface has been added in the back row, which can supplement Huawei’s flat panels and support suspension through the official docking station. Passengers in the back row can use two Huawei flat panels at the same time, realizing the convenient function of multi-device linkage. This design takes into account the use of multiple devices and improves the intelligent interconnection experience in the car.

The new M7 is excellent in space, with a standard trunk volume of 686L, which can easily accommodate 12 20-inch boarding boxes.

If the two rows of seats are laid down and connected with the trunk, the maximum loading space can be expanded to 1619L, which is enough to accommodate 30 20-inch trunks. This design takes into account the practical needs when traveling and carrying a large number of items.

The five-seat version has 29 storage spaces, and a 52L compartment is specially designed to fully consider the storage of valuables.

In terms of power, the new M7 is equipped with HUAWEI DriveONE extended-range electric drive platform, equipped with a 1.5T engine and a maximum power of 112kW. The four-wheel drive version has a 100-kilometer acceleration of 4.8 seconds, a pure battery life of 240km and a comprehensive battery life of 1300km. In addition, the fuel consumption is as low as 5.6L/100km under the feed condition.

In order to improve driving performance, the new M7 has upgraded the HUAWEID ATSTM 2.0 dynamic adaptive torque system, and at the same time, the front and rear suspension double FSD variable damping shock absorbers have also been optimized, making the driving experience smoother.

The new model M7 has introduced five versions, obviously targeting the competitors of the ideal L7. M7 takes advantage of more cost-effective price and leading intelligent driving technology.

However, its design has been controversial in the past. Despite a lot of internal upgrades, there is no obvious change in appearance. Compared with the ideal L7, it lacks some sense of technology and luxury, which may be the place that M7 needs to improve.

Although it is "far ahead" in intelligent driving, the M5 intelligent driving version launched this year has not significantly improved the overall sales performance of the industry. This year, the average monthly sales volume of the two models in the world is only about 5,000, which is far from the ideal monthly sales volume of 30,000+. We can still look forward to whether the new M7 can be recognized by the market when it goes on the market!

　　Xinhua News Agency, Jinhua, May 19 (trainee reporter Zhang Tianqi correspondent Li Junying) On the 19th, the reporter learned from Zhejiang Yongkang Fire Brigade that at 08: 36, Yongkang Fire Brigade received an alarm saying that there was a fire in Yuxiang Door Industry, 330 National Road, Huajie, Yongkang City. After receiving the police, the brigade immediately dispatched Yongkang Squadron Class A foam water tanker, heavy-duty water tanker, Isuzu water tanker and high-pressure spray truck with 4 cars and 18 people, and Chengdong Squadron heavy-duty water tanker with 1 car and 7 people, and rushed to the scene to fight the fire.

　　At 08: 53, Yongkang Squadron first arrived at the scene, and Chengdong Squadron arrived at 09: 10 to immediately organize the rescue work. At 09: 13, the fire was under control, and at 09: 36, the fire was put out.

　　According to the preliminary understanding, the factory building with a four-story brick-concrete structure caught fire on the fourth floor, with a single floor area of 1,600 square meters and a total construction area of 4,800 square meters. The fire area was about 50 square meters, and the burning substance was plastic.

　　At present, the cause of the fire and property losses are under further investigation and verification. (End)

recent days

Issued by the State Financial Supervision and Administration Bureau

On the application of personal income tax of commercial health insurance

Notice on Relevant Matters of Preferential Policy Products "

Tax incentives and new policies.

It will be officially implemented on August 1.

△ official website, State Financial Supervision and Administration Bureau

What are the key contents?

Knock on the blackboard!

Focus on:

1. These commercial health insurances can also be deducted before tax.

The scope of commercial health insurance products subject to personal income tax preferential policies will be expanded to the main types of commercial health insurance, including medical insurance, long-term care insurance and sickness insurance.

Note: the insurance period or guaranteed renewal period of medical insurance is not less than 3 years; The insurance period of long-term care insurance and sickness insurance is not less than 5 years.

Analysis: From the original medical insurance, it has expanded to include medical insurance, long-term care insurance and sickness insurance.

Relevant preferential policies: Commercial health insurance with personal income tax preferential policies is allowed to be deducted before tax when calculating taxable income in the current year (month), with a limit of 2,400 yuan/year (200 yuan/month).

2. Expand the group of product insured.

The insured of commercial health insurance to which preferential policies are applicable may be the applicant himself or his spouse, children or parents.

3. Different protection schemes are allowed for people with previous diseases.

1) The coverage of medical insurance should be well connected with the basic medical insurance, and the protection of reasonable medical expenses should be strengthened. For the applicant who applies the preferential tax policy of commercial health insurance to insure himself, he shall not refuse to insure or be liable because of his past medical history. Different protection schemes can be set up for people with previous diseases to make fair and reasonable pricing. Medical expenses insurance for treating specific diseases, or medical expenses insurance for treating specific diseases and medical devices are not subject to this requirement.

2) Long-term care insurance should provide targeted care for people of different ages. Encourage the development of products for people with past diseases and the elderly. Encourage the development of products that meet the life-long security needs of working people. Encourage the exploration of payment methods suitable for home care, community care and institutional care.

3) Sickness insurance should set a reasonable scope and duration of protection responsibility, so as to effectively enhance the product support capability. Encourage the development of products for people with past diseases and the elderly.

4. Establish an information account for collecting and recording commercial health insurance.

The information platform establishes an information account for the policyholders of commercial health insurance with personal income tax preferential policies, and generates a unique identification code, which is used to collect and record all relevant information of commercial health insurance with personal income tax preferential policies insured by the policyholders, and supports the policyholders to deduct personal income tax before tax in accordance with relevant regulations.

Note: the identification code and the insurance contract are independent of each other.

5. A life insurance company that meets the following conditions may carry out related business.

Personal insurance companies that meet the following conditions can carry out commercial health insurance business that is applicable to individual income tax preferential policies: the owner’s equity at the end of last year is not less than 3 billion yuan; At the end of last year, the comprehensive solvency adequacy ratio is not less than 120%, and the core solvency adequacy ratio is not less than 60%; The coverage rate of the liability reserve at the end of the previous year shall not be less than 100%; Have a business management system that meets the requirements, and complete the system docking with the commercial health insurance information platform.

Note: A health insurance company with prominent main business, standardized business development and sound internal management mechanism may be exempted from the restriction in the first paragraph of this article.

6 focus on investigating the following illegal acts

The General Administration of Financial Supervision and its dispatched offices shall strengthen the daily supervision of commercial health insurance with preferential policies for individual income tax, maintain normal market order and effectively protect the legitimate rights and interests of consumers. Focus on investigating the following illegal acts:

Falsely stating or exaggerating commercial health insurance products and related personal income tax preferential policies;

Selling inapplicable commercial health insurance products in the name of applicable individual income tax preferential policies; Medical insurance fails to cover people with past illnesses as required; Failing to design commercial health insurance products as required; Failing to carry out business retrospective analysis as required; Other acts recognized by the General Administration of Financial Supervision and its dispatched offices. For problems found in product management, sales management, information disclosure, etc., regulatory measures such as risk warning, regulatory interviews, ordering rectification within a time limit, or administrative punishment shall be taken according to law; Those suspected of committing crimes shall be transferred to judicial organs for handling.

7. Implemented since August 1st this year.

This notice shall be implemented as of August 1 this year.

The Notice of the China Insurance Regulatory Commission on Printing and Distributing the Interim Measures for the Administration of Personal Tax Preferential Health Insurance Business, the Notice of the China Insurance Regulatory Commission on Printing and Distributing the Guidance Framework and Model Clauses of Personal Tax Preferential Health Insurance Products, and the Notice of the General Office of the China Insurance Regulatory Commission on Relevant Matters Concerning the Development of Personal Tax Preferential Health Insurance Business shall be abolished at the same time.

Commercial health insurance products that do not meet the requirements of this notice and are subject to individual income tax preferential policies should stop new business sales from the date of implementation of this notice, and life insurance companies should do a good job in customer service such as follow-up payment and claim settlement of effective policies to protect the legitimate rights and interests of policyholders, insured and beneficiaries.

Tax relief, collection!

1 individual industrial and commercial households, not more than 1 million yuan.

From January 1 this year to December 31, 2024, individual income tax will be levied by half on the part of individual industrial and commercial households whose annual taxable income does not exceed 1 million yuan on the basis of the current preferential policies.

Policy basis: Announcement of the Ministry of Finance and the State Administration of Taxation on Preferential Income Tax Policies for Small and Micro Enterprises and Individual Industrial and Commercial Households.

2. Legal aid subsidies obtained by legal aid personnel

Since January 1, 2022, the legal aid subsidies obtained by legal aid workers in accordance with the provisions of the People’s Republic of China (PRC) Legal Aid Law shall be exempted from value-added tax and personal income tax.

When paying legal aid subsidies to legal aid workers, legal aid institutions shall apply for tax exemption declaration of personal income tax and labor remuneration for the subsidized legal aid workers.

Policy basis: Announcement of the Ministry of Finance and the State Administration of Taxation on Tax Policies Concerning Legal Aid Subsidies.

3 do not belong to the nature of wages and salaries subsidies, allowances.

The following subsidies and allowances that do not belong to the nature of wages and salaries, or income that does not belong to the taxpayer’s own wages and salaries, are not taxed: one-child subsidies; Child care subsidy; Travel allowance, meal allowance.

Among them, according to the provisions of the Ministry of Finance, individuals who work in urban and suburban areas on business, can’t go to work or return to eat, and really need to eat out, will receive meal fee according to the actual number of meals missed, and no personal income tax will be levied. Subsidies and allowances paid by some units to employees in the name of meal-missing subsidies shall be incorporated into the income from wages and salaries of the current month and personal income tax shall be levied.

Policy basis: "State Taxation Administration of The People’s Republic of China on printing and distributing

<征收个人所得税若干问题的规定>Notice of the Ministry of Finance of State Taxation Administration of The People’s Republic of China on the issue of determining the scope of meal allowance.

4. Official vehicles, communication subsidy income

Personal income tax shall be calculated and withheld according to the items of "salary and salary" after deducting certain standard official expenses for official vehicles and communication subsidy income obtained by individuals due to the reform of official vehicles and communication system.

The deduction standard of official expenses shall be investigated and calculated by the provincial local taxation bureau according to the actual situation of taxpayers’ official transportation and communication expenses, and shall be determined after being approved by the provincial people’s government and reported to State Taxation Administration of The People’s Republic of China for the record.

Policy basis: Notice of State Taxation Administration of The People’s Republic of China on Policy Issues Concerning Individual Income Tax.

5. Welfare expenses (living allowance)

Living allowance paid to individuals from welfare funds retained by enterprises, institutions, state organs and social organizations or trade union funds shall be exempted from personal income tax. Living allowance refers to the temporary living allowance paid by the employer to the taxpayer from the retained welfare funds or trade union funds according to the provisions of the state because of certain specific events or reasons that cause certain difficulties to the normal life of the taxpayer himself or his family.

Policy basis: Individual Income Tax Law of People’s Republic of China (PRC) and Notice of State Taxation Administration of The People’s Republic of China on Determining the Scope of Living Allowance.

6. Relief funds and pensions

Relief funds and pensions are exempt from personal income tax. Among them, the relief fund refers to the subsidy paid to individuals by the civil affairs departments of people’s governments at all levels.

Policy basis: Individual Income Tax Law of People’s Republic of China (PRC) and Regulations for the Implementation of Individual Income Tax Law of the People’s Republic of China.

7. Work injury insurance benefits

The treatment of work-related injury insurance obtained by employees with work-related injuries and their close relatives in accordance with the Regulations on Work-related Injury Insurance shall be exempted from personal income tax. Among them, the treatment of work-related injury insurance includes: one-time disability subsidy, disability allowance, one-time work-related injury medical subsidy, one-time disability employment subsidy, work-related injury medical treatment, in-hospital food subsidy, transportation and accommodation expenses for medical treatment in other places, work-related injury rehabilitation expenses, assistive devices expenses, life care expenses, etc., as well as funeral subsidy, dependent relatives pension and one-time work-related death subsidy obtained by close relatives of workers who died at work according to the regulations of work-related injury insurance.

Policy basis: Notice of the Ministry of Finance of State Taxation Administration of The People’s Republic of China on Individual Income Tax Policies for Work-related Injury Insurance Benefits Obtained by Workers with Work-related Injury Insurance Regulations.

8 units and individuals to pay the "three insurance and one gold"

Enterprises and institutions in accordance with the provisions of the actual payment of basic old-age insurance, basic medical insurance and unemployment insurance, exempt from personal income tax;

The basic old-age insurance premiums, basic medical insurance premiums and unemployment insurance premiums paid by individuals in accordance with regulations are allowed to be deducted from the taxable income of individuals;

Units and individuals are not more than 12% of the average monthly salary of employees in the previous year, and the actual housing provident fund paid by them is allowed to be deducted from the personal taxable income.

Policy basis: Notice of State Taxation Administration of The People’s Republic of China, Ministry of Finance on Individual Income Tax Policies for Basic Endowment Insurance, Basic Medical Insurance, Unemployment Insurance and Housing Provident Fund.

9. Personal withdrawal of "three insurances and one gold"

Personal income tax shall be exempted when the individual actually receives (supports) the basic old-age insurance, basic medical insurance, career insurance and housing accumulation fund originally deposited.

Policy basis: Notice of State Taxation Administration of The People’s Republic of China, Ministry of Finance on Individual Income Tax Policies for Basic Endowment Insurance, Basic Medical Insurance, Unemployment Insurance and Housing Provident Fund.

10. Maternity allowance

Maternity allowance, maternity medical expenses or other allowances and subsidies that belong to maternity insurance are exempt from personal income tax according to the maternity insurance measures formulated by the people’s governments at or above the county level according to the relevant provisions of the state.

Policy basis: Notice of the Ministry of Finance of State Taxation Administration of The People’s Republic of China on Personal Income Tax Policies Concerning Maternity Allowance and Maternity Medical Expenses.

11 according to the unified provisions of the state subsidies and allowances.

Subsidies and allowances paid in accordance with the unified provisions of the state shall be exempted from personal income tax.

Among them, the subsidies and allowances issued in accordance with the unified regulations of the state refer to the special government allowances, academician allowances, senior academician allowances and other subsidies and allowances exempted from individual income tax in accordance with the regulations of the State Council.

Policy basis: Individual Income Tax Law of People’s Republic of China (PRC) and Regulations for the Implementation of Individual Income Tax Law of the People’s Republic of China.

12. Retirement fees, retirement fees, etc.

According to the unified regulations of the state, the settling-in allowance, resignation fee, basic pension or retirement fee, retirement fee and retirement living allowance paid to cadres and workers shall be exempted from personal income tax.

Policy basis: Individual Income Tax Law of People’s Republic of China (PRC).

13. Extend the subsidies obtained by retired senior experts.

Senior experts (experts and scholars who enjoy special government allowances granted by the state and academicians of China Academy of Sciences and China Academy of Engineering) who have reached the retirement age, but really need to extend their retirement age due to work, shall be regarded as retirement wages and retirement wages, and shall be exempted from personal income tax.

Policy basis: Notice of State Taxation Administration of The People’s Republic of China of the Ministry of Finance on Several Policy Issues concerning Individual Income Tax.

14. Cash reward for post conversion of scientific and technical personnel

Non-profit research and development institutions and institutions of higher learning approved in accordance with the law on promoting the transformation of scientific and technological achievements in People’s Republic of China (PRC), the cash rewards given to scientific and technological personnel from the income from the transformation of post scientific and technological achievements can be included in the "salary and salary income" of scientific and technological personnel in the current month at a reduced rate of 50%, and personal income tax can be paid according to law.

Policy basis: Notice of the Ministry of Finance and the Ministry of Science and Technology of the State Administration of Taxation on the Individual Income Tax Policy for Scientific and Technological Personnel to Earn Cash Rewards for the Transformation of Scientific and Technological Achievements, and Law of People’s Republic of China (PRC) Municipality on Promoting the Transformation of Scientific and Technological Achievements.

15. Scientific and technical personnel equity award

Scientific research institutions and institutions of higher learning give individual rewards to scientific and technological personnel in the form of shares or capital contribution ratio, and after examination and approval by the competent tax authorities, personal income tax will not be levied temporarily.

"Today’s Wulian Video Number" is new!

Original title: "A new tax policy! It will be implemented on August 1! 》

Read the original text

Special feature of 1905 film network Doomsday arrival, desperate to survive, life begins to count down.

What choice would you make?

todaytwenty past ten p.m.Disaster movie, which premiered, was rated as "realistic as doomsday prophecy!"

"Breathe" poster

A cutting-edge director who won the Canadian Kinney Award for Best New Director, from the foundation of survival &mdash; &mdash; Air as a breakthrough point, let us face the "suffocation" in an immersive way.

Movies have brought us into a dystopian world.

A strange deadly smog suddenly enveloped Paris and swept the streets.

Serious casualties, streets full of corpses, out-of-control social order, blocked information channels, power and water cuts, lack of food, riots everywhere, and ineffective rescue &hellip; &hellip;

The deadly smog suddenly paralyzed Paris.

In order to survive, people have to climb to the roof to take refuge.

Unknown smog spreads every day, and human beings are deprived of oxygen and space for survival.

Mathieu (decorated), his wife Anna (played by Olga Corelancome) and his daughter Sarah (played by Findin Harding) are three people trying to survive this disaster.

"We are like fish in an aquarium."

However, this family is not ordinary, and her daughter Sarah suffers from a rare disease &mdash; &mdash; Gas failure, which forced her to live in a huge, sealed oxygen warehouse.

There is a power outage in the whole city, and my daughter is in danger.

Under the doomsday, Mathieu and his wife Anna must fight for their daughter’s living space in a limited time.

　

The people who play the couple in the film are all representatives of the French acting school.

Romain duris, who plays the role of his father, is the backbone of young and middle-aged actors in the French film industry, and is the favorite of European directors such as Ou Rong and jacques audiard.

He has given wonderful acting skills in Spanish Apartment and other films. He is the winner of the Lumiere Award in the French Golden Globe Award and has been nominated for the Best Actor Award in the French film César Awards for many times.

Stills from Apartments in Spain

The role of mother is played by.

She won the Best Actress at Brooklyn International Film Festival for her first film, and was later known and loved by more audiences for her role as a Chinese girl.

Stills of "007: Breaking the Quantum Crisis"

Under the wonderful interpretation of the two, we seem to have entered this world where we are looking for a chance in desperation.

In order to make the end of Paris to the extreme, let the audience experience the feeling of suffocation, the crew built a one-kilometer-long Paris street in the shed, moved nearly 100 cars and buses into the shed, and restored the scene of the Paris block in a 1:1 real scene.

Not only that, in order to make the presentation effect of smoke more realistic, this small-cost work of 11.27 million euros was cast on the spot when the crew filmed.

The foggy shooting scene of the film has also hindered the actors’ breathing.

The heroine Olga Corelancome said: "Despite wearing a mask, I still feel that I don’t have enough oxygen! I ran and jumped in the play, and the smoke cast on the scene made me choke to eat NG several times. I was afraid that I would suffocate and faint after several shots. "

With the real smoke to render the picture, supplemented by special effects, it makes us feel like we are in a real deadly smoke.

Therefore, we can really feel the suffocating atmosphere every time the protagonists hold their breath.

In addition, different from the usual narrative from all directions and large perspectives, and the bridge of "superhero" saving the earth, this disaster film with French style focuses more on the performance of ordinary people in the face of disasters, and the human nature is moved by the struggle for survival.

Sarah, a little girl in danger, is still thinking about the situation of her little friend who also suffers from rare diseases.

In order to save the dying daughter, parents love their children far more than their own lives, and they risk their lives to enter the deadly fog area, sacrificing themselves for their daughter’s chance of survival.

The disaster intensified, and when the time came, an old couple still loved each other deeply through ups and downs, and finally chose to lie in bed hand in hand and wait for the end of their lives quietly.

Love makes them put down their fears in the face of disaster.

The friendship of mutual help, the affection of living together, and the love of caring for each other all show us a trace of warmth and comfort and great love in the end.

Only love is Noah’s ark in the face of disaster.

At the critical moment of disaster, love is strength and hope!

　

At 22:20 today, the movie channel will premiere the movie Breathe for you. Deadly smog has wiped out the whole city, but even if the future is difficult and dangerous, we are still dependent on each other, because with love, we can March forward.

In 1986, the liberation of CA141 was born, which set off a frenzy in the market and ended the passive situation of the 30-year-old liberation. It took six years for CA141 to be designed and put into production, and its "birth" was very bumpy.

In 1953, Tian Qizhu graduated from Jinan Shandong Institute of Technology, majoring in automobile, and was assigned to with 35 classmates. He started from the design department and was soon transferred to the professional team leader of the transmission group in the assembly laboratory. In 1980, Li Gang, the fourth director of FAW, appointed him as the chief designer of CA141.

The transformation of CA141 is hailed as the second venture of FAW, and the transformation cycle is as long as 6 years, including 3 years of finalization and 3 years of production preparation. Tian Qizhu wrote "Ten Suggestions on CA141 Design Scheme" to FAW’s leading group, and it was adopted. Tian Qizhu personally witnessed the 6-year history of CA141 from modification to production, and participated in the whole difficult and tortuous process.

"Jiefang trucks have been changed for a long time. After the introduction and production of the first generation of Jiefang trucks in 1956, the design department began to make new cars under the guidance of Soviet experts. At that time, it was mainly for training. After all, Jiefang trucks had just been put into production and it was impossible to change new cars." Tian Qizhu said that the old liberation car was called CA10, so they made CA11. There are two schemes for CA11: 11A and 11B, and finally 11A is selected.

FAW has also made other models, including the universal car, the internal code CA80, imitation, instead of agricultural tractors, and later only produced a prototype. In addition, the CA150 truck has been built to replace the Jiefang car and adopt a reversible flat-headed cab. After the prototype came out, it was not put into production because the technical strength of trial production was not enough. Then we made CA140. At that time, we carried out four rounds of design work: test, improvement, retest and improvement. FAW was ready to put into production, and spent 1.8 million yuan to purchase automatic equipment and build a cylinder head production line. Later, due to some reasons, it was forced to stop.

Jiefang CA140

"There is another reason for stopping CA140. At that time, the state did not require FAW to change its model. Because the second automobile has not yet been put into production, what the country needs most is cars, not new cars. FAW only needs to produce more cars. " As a result, CA140 was used to support the Second Automobile Company, which made some improvements to CA140, which became the famous EQ140.

"FAW wants to change the CA141, and I hope you will be the chief designer." One day in the summer of 1980, the superior leader found Tian Qizhu and arranged it like this. At that time, FAW had no such position as chief designer, and the chief designer was equivalent to the chief designer.

In July, 1980, FAW decided on "the development task of CA141 5-ton truck, the replacement product of Jiefang brand truck". The principles put forward in the design task book are: further tapping potential and improving on the basis of old products; Assemblies and parts shall not be changed or changed as little as possible on the premise of meeting the performance requirements; Fully consider the possibility of transition and the inheritance of existing production technology; Make full use of existing equipment and tooling; Each performance catches up with and exceeds Dongfeng EQ140.

In May 1981, all the trial-production drawings of CA141 were issued, and the first prototype car was made in early October, and six prototype cars were made before the end of the year. After the prototype car comes out, it immediately starts comprehensive test work, including 420-hour road simulation strengthening test, bench torsion fatigue test and 10,000-kilometer strengthening road test.

"If the country has test standards, we will implement them according to national standards. If the country has not yet unified norms, we will do it according to our own norms. " Tian Qizhu said that in that era, many things were started from scratch.

In the first half of 1982, CA141 completed 28 major tests, including vehicle performance test, 20,000 km reliability test, frame rigidity and stress measurement, leaf spring performance and fatigue life test.

On June 29-30, 1982, FAW conducted the second factory appraisal, and it was decided at the meeting that the assembly and parts tooling that had already started the production preparation design work could be put into production.

On September 23, 1983, the state authorized China Automobile Corporation to hold a national technical review meeting for identification and finalization, and CA141 passed the national appraisal. On October 8 of the same year, China Automobile Corporation officially approved the finalization.

After the CA141 was finalized, a batch of CA141 prototype cars were trial-produced and sent to transportation companies in 6 test sites in China: Wulanhaote, Inner Mongolia, Xiangfan, Hubei, Urumqi, Yunnan Baoshan, Haikou, Hainan, Lanzhou, Gansu, etc. for use test. In addition, an evaluation test was conducted for CA141 for the first time, and more than 400 tests were conducted on two CA141s sent to Hino for evaluation test.

"It was done for nearly 4 months before and after the evaluation test. In some projects, Hino Automobile also compares with us with its own car. Their car is a diesel engine, while ours is a gasoline engine, and the noise is small. Their car is a flat-headed car, ours is a long-headed car, and CA141 looks better. In addition, the performance of CA141 is also good for individual projects such as braking. "

Tian Qizhu said that Hino Auto people also like CA141 very much, and they suggested that the two sides cooperate to install their diesel engines in liberated cars and export them to third countries such as the Philippines. However, because the engine is too expensive, the cost accounts for almost half of the whole vehicle, and the project was not negotiated later.

In January 1987, CA141 was officially put into production, which ended the passive situation of the 30-year-old system of Jiefang Automobile.

Because of its good appearance and power, the domestic orders were in short supply, and in 1987, it produced more than 60,000 vehicles. In 1988, it also exported CA141 to North Korea, the United States, Bolivia and Thailand. In the same year, CA141 was also well received at the 21st Cairo International Automobile Expo attended by 28 countries. (The interview materials are from Bunning Studio,)

Cctv news(Reporter Kan Chunyu, Xu Yeqing): Recently, the Ministry of Education announced the list of national competitions for primary and secondary school students in the 2020-2021 school year. There are 35 events in the list, which are divided into three categories: natural science literacy, comprehensive humanities literacy and art sports.

The national middle school students’ mathematics, physics, chemistry, biology and informatics Olympic competitions were all selected, but the national youth science and technology innovation competition, which was still on the list last year, was not included.

In the compliant competition, innovation, Olympics, popular science, artificial intelligence, and robots are high-frequency words in the name of the competition.

The organizers of the contest are mostly societies, associations and foundations. China Association for Science and Technology undertakes 4 events and is the organizer of the most national competitions. China Contemporary Literature Research Association ranked second with two events. Beijing Foreign Studies University, which hosted the FLTRP Cup National Middle School Students’ Foreign Language Literacy Competition, is the only institution in the list.

Of the 35 competitions, only one is not for senior high school students. Compared with last year, vocational high schools and technical secondary schools also have their own compliance competitions.

In order to control all kinds of illegal competition activities and reduce the extracurricular burden of primary and secondary school students, in September 2018, the Ministry of Education issued the "Administrative Measures on National Competition Activities for Primary and Secondary School Students (Trial)". It is pointed out that local education administrative departments at all levels, primary and secondary schools and various educational institutions are not allowed to organize or organize primary and secondary school students to participate in competitions for primary and secondary school students with the words "National", "National" and "Greater China" outside the list, and are not allowed to provide venues, funds and other conditions for illegal competitions. The "Measures" particularly emphasize that the competition and the results produced by the competition are not used as the basis for enrollment in primary and secondary schools.

In April 2019, the Ministry of Education announced the first batch of lists, including 29 events.

Compared with the list in the past two years, CCTV reporters noticed that the classification and activities of the competition have changed a lot.

In 2019, the competition activities were divided into scientific and technological innovation, discipline and art and sports. In this year’s list, except for art and sports, the other two items were changed to natural science literacy and humanities comprehensive quality.

Eight competitions have disappeared from the list, including this year’s National Youth Science and Technology Innovation Competition, which was caught in a dispute over the falsification of award-winning works.

In July this year, the sixth-grade primary school students’ research on cancer won the third prize of the 2019 National Youth Science and Technology Innovation Competition, which was questioned by the public. The General Office of the Ministry of Education issued the Notice on Further Strengthening the Management of National Competition Activities for Primary and Secondary School Students. It is pointed out that some problems have been exposed in the recent organization of individual competitions, such as lax evaluation and suspected parents doing it for them, which have caused adverse effects. The Notice requires strict competition evaluation, and once again emphasizes that any competition award will not be used as the basis for enrollment in the basic education stage.

Meanwhile, 14 events have been added to the list.

It is reported that the list of competition activities released this time was declared by the organizer independently, and was finally determined after the Ministry of Education organized experts to conduct evaluation, publicity and review.

The Ministry of Education requires that competitions entering the list should adhere to public welfare, not for profit, and achieve "zero fees".

　　Contemporary young people choose electric vehicles, and Brand No.9 frequently tops the list. The reason is that Company No.9 (689009·SH) accurately captures the core demand of the young market-the perfect integration of intelligent experience and high-value fashion design. In particular, Mz MIX, a brand-new electric vehicle launched by No.9 Company, has become the favorite of new middle-class and young consumers. Then, what is the actual driving experience of this electric car star whose popularity continues to rise on the Internet? Next, we will deeply analyze the endurance, intelligent technology, driving experience and other dimensions to reveal why it can become an ideal car for young people.

(Source blogger: olyunoi)

　　No.9 company launched the electric car Mz MIX, which became the "anti-beating" choice in the price range of 4,000 yuan.

　　After understanding, I found that the No.9 electric Mz MIX was called the strongest lead-acid electric vehicle by netizens, and it was very cost-effective at the price of 4,000 yuan. The functional configuration was basically in the first echelon, and it was a young electric vehicle that felt well or an electric vehicle suitable for takeaway.

　　From the appearance, it is not without reason that the No.9 electric Mz MIX is actually influenced by young people. It’s obviously an electric bicycle, but it smells like a No.9 electric motorcycle. It looks like a mechanic on the whole, but it will be more domineering with the combination of the trinity headlights and the sharp lines in the front. Of course, this car is a new national standard electric bicycle, so you don’t have to worry about the licensing problem. It is also possible to go directly to the store where you pick up the car, which is convenient and fast.

　　Large space should be the requirement of most consumers for electric vehicles. The benefits of large pedal space are self-evident, and the pedal width of No.9 electric Mz MIX 430mm is very nice. It is very convenient to put a storage box or carry something in such a space. The takeaway brother can also put a takeaway box directly, and a folding pedal can be installed next to it, so that the box and feet can be liberated.

　　As for battery life, it is probably not a problem to charge for one week. After all, it has a RideyLONG long battery life system, which can achieve more than 20% battery life optimization. However, for the takeaway brother who often uses the car, if there is a need to improve the battery life, you can use the potential of sufficient pedal space to improve the battery life.

(Source: Riding Ross)

　　The electric car launched by No.9 companyMz MIX，Full of details, more humanized.

　　The biggest difference between the No.9 electric Mz MIX and the traditional electric vehicle lies in the intelligent service, which is one of the reasons why many young people and the new middle class choose No.9. As far as the operation of locking the car is concerned, the traditional electric car needs to lock or unlock the car manually. The inductive unlocking of the No.9 electric Mz MIX can realize the automatic unlocking when people approach and the automatic locking when people leave the car, which will undoubtedly save a lot of time for the takeaway brother who needs to park his car downstairs frequently.

(Source: Riding Ross)

　　In addition, the blessing of RideyFUN Air intelligent driving system has also made the intelligent impression of No.9 electric Mz MIX deeply rooted in people’s hearts. When riding a bike, the dashboard can directly display information such as navigation or call reminder, and songs that you don’t want to listen to can also be cut off directly on the dashboard, which greatly reduces the security risks for the takeaway brother. In addition, the functions of temple induction, cushion induction, vehicle intelligent anti-theft, and remote switching of mobile APP to view vehicle information also make the No.9 electric Mz MIX more versatile.

　　It is worth mentioning that if No.9 is ahead of its peers in product experience, it must be the function of mole control. The TCS traction control system, which can be used for parking on a ramp only by deeply pinching the brakes for 2-3 seconds, or riding stably on low adhesion roads such as slippery roads, snow and ice, is a function that greatly improves the safety and convenience for people who go out to ride, especially for the takeaway brother, there are functions such as OTD single-turn handle mode and one-button reversing, which can cope with more complicated road conditions and make travel more convenient. So what is the experience of No.9 electric Mz MIX?

　　The cradle-type high-strength double-tube carbon steel frame adopted by No.9 electric Mz MIX has stronger rigidity and toughness, which is the same as the chassis system of electric motorcycle M95C. This design can provide a more stable riding experience while avoiding distortion problems. For selling little brother electric cars, the intensity of use is high at ordinary times, which increases the pressure on the frame. If the quality of the frame is not firm, it may lead to feeling loose and unsafe when riding, but the No.9 electric Mz MIX does not need to worry about this problem, so you can ride safely for a long time.

　　After a deep understanding of Mz MIX electric vehicle, it is not difficult to find that it can hardly find shortcomings in performance and intelligent technology. Its advanced intelligent driving system and unique mole control function have brought unprecedented convenience and fun to users, and it is undoubtedly a star model in the same price electric vehicle market. Whether it’s a young office worker traveling in a busy city or a fast-moving takeaway knight, the No.9 Mz MIX electric car has become an ideal choice for daily commuting and efficient distribution because of its excellent comprehensive performance.

AMD has previously released 24-core and 32-core third-generation thread ripper products, 3960X and 3970X, which have swept all the fever-grade product lines of Intel.

Like the strategy of mainstream consumer products online, after the 12-core R9 3900X, the 16-core R9 3950X was released. AMD seemed to think that it was not enough, so it launched the bloody version of TR3 3990X, with an unprecedented 64-core 128 thread.

Today, I will bring the test report of TR3 3990X, the real king of fever-grade products online.

CPU product specifications:

Ruilong Threadripper 3990X has a 64-core 128-thread specification, a 256MB L3 cache, a basic frequency of 2.9GHz, and a maximum acceleration of 4.3GHz, TDP 280W, which is matched with the motherboard of TRX40 chipset.

This specification has never been used in the civilian level. Even if the products of the server platform are included, Intel must use the top Xeon Platinum 9200 to get closer (glue 56 cores and 112 threads).

However, Intel let motherboard manufacturers make several game motherboards that support W-3175X (only 28 cores and 56 threads), and then it went away. It seems that they gave up.

Product packaging and accessories:

There is nothing special about the packaging of TR3 3990X. Here is a brief description of the packaging and accessories.

The accessories of CPU are also old four, such as special screwdriver, adapter water-cooled fastener, sticker and instruction manual.

TR3 3990X is still a CPU as big as a 2.5-inch SSD, and AMD seems satisfied with this architecture, which will last for a long time.

The back of the CPU is designed as a contact, so be careful of the small capacitor on the back. If you get hurt, you will be in big trouble.

Introduction of test motherboard:

Gigabyte’s motherboard was used in the last test, so let’s feel the ROG Zenith II Extreme Alpha this time, because we still have a ROG Zenith II Extreme, so we can tell the difference between Z2E and Z2EA by the way.

The number of accessories of the motherboard is quite rich. Includes 2-in-1 SATA 6Gb/s cable, 4-in-1 SATA 6Gb/s cable, 3-in-1 thermistor cable, 3-in-1 ROG woven SATA 6Gb/s cable, RGB light bar extension cable (80cm), ROG DIMM.2 fan rack package, 5xM.2 screw package, Q-Connector kit and ROG coaster. ROG large sticker, ASUS 2×2 dual-frequency Wi-Fi mobile antenna, 2-in-1 rubber pad, dual-function screwdriver, ROG thank you card, fan expansion card II, fan expansion card II power cord, fan expansion card II NODE connecting cable, fan expansion card II screw package, and public and driver &cup; Disk, user manual, fan expansion card II user manual.

The more interesting accessory is the ROG fan expansion card, which can expand the fan, temperature measuring point and RGB LED. However, there is a disadvantage that the power interface on the card is special, and the patch cord only supports the graphics card 6PIN, which may cause the power supply line of the graphics card to be tight for multi-card users.

The fan extension body provides 6 x 4-pin chassis fan socket, 3 x 4-pin RGB interface, 3 x 2-pin thermal sensing interface, and data lines to support the linkage control of the motherboard.

A nice detail is that the fan expansion card adopts the standard hole position of 2.5-inch SSD, which can be conveniently fixed in the chassis.

Nowadays, high-end motherboards generally take the armored route, and Z2EA is no exception, including motherboard backplane, CPU power supply and cooling, rear window IO, rear window baffle, audio system, M.2 slot, chipset cooling and VCC power supply and cooling. The motherboard uses three fans to provide active heat dissipation, two for CPU power supply and one for motherboard chipset.

The CPU base is TRX40 specification, which is the same as the previous generation TR4, but the CPU motherboards of the two cannot be mixed.

Since the TRX40 is packaged in LGA, the motherboard base will be covered with pins, so be careful.

The CPU power supply of the motherboard is 16-phase digital power supply, the PWM chip is ASP1405I of ASUS, and the input capacitors are seven nichicon FP10K solid-state capacitors with a capacity of 270 microfarads and a voltage of 16V；; MOS is one DrMOS for each item, the model is Infineon TDA21490, and 90A； can be provided in single phase; The power supply inductance is one enclosed inductance for each item; The output capacitance is 5 polymer capacitors with a capacity of 470 microfarads.

CPU VCC power supply uses 4 phases exaggeratedly, and the input capacitance is 4 polymer capacitors; MOS is one DrMOS for each item, and the model is Infineon TDA21462；; The power supply inductance is one closed inductor for each item.

There is an ICS9VRS4339BL between VCC power supply and CPU, which is a clock chip used to unlock the external frequency adjustment ability of CPU.

The motherboard has eight memory slots with four channels and supports DDR4 memory.

The memory is powered by two phases on each side, the PWM chip is ASP1405I of ASUS, and the input capacitor is a nichicon FP10K solid capacitor with a capacity of 270 microfarads and a voltage of 16V；. MOS is one DrMOS for each item, the model is Infineon TDA21490, and 90A； can be provided in single phase; The power supply inductance is one enclosed inductance for each item; The output capacitor is 31 nichicon FP10K solid-state capacitors with a capacity of 560 microfarads and a voltage of 6.3V.

The motherboard chipset is still TRX40, so there is no need to introduce it too much.

Next to the memory slot, there is a slot with metal foolproof, which is used to expand two additional M.2 SSD, taking the PCI-E channel.

By the edge of the motherboard memory slot, you can see the main power supply interfaces, which are 2*USB 3.1 TYPE-C, motherboard 24PIN power supply, 6+8+8 CPU power supply and CPU FAN+CPU OPT from the left. Asus has provided 6+8+8 22PIN power supply for CPU, which has exceeded the power supply scale of conventional high-end graphics cards.

Near the chipset side, from the left in the figure are the water-cooled flow rate monitoring interface, SYS FAN, 8*SATA 3.0, horizontal USB 3.0 and SYS FAN. Behind SYS FAN on the left is a liquid nitrogen mode switching jumper.

It can be seen that there is an ASM1074 chip on the left, which is used to provide channels for the two USB 3.0 interfaces on the board. There are two ASM1061 chips on the right, which can turn out two SATA 3.0 interfaces respectively.

Next, look at the bottom of the motherboard, next to the chipset. From the left in the figure, there are 2*USB 2.0, 1*USB3.0, NODE (data interface of fan expansion card), several adjustment switches (detailed in the figure below), restart key, on-off key, water cooling temperature interface and chassis panel control interface.

There are many adjustment switches on the motherboard. From the left in the inner row in the figure, there are M2_3 switch, SAFE BOOT button, RETRY button (forced restart self-test), BIOS switch button and fan switch at full speed. The two switches on the outside, the upper one is RSVD switch (for maintenance only) and SLOW MODE switch (for forced low frequency). These can facilitate the debugging of the motherboard to a certain extent, and can also be used for extreme overclocking.

In the diagram near the PCI-E slot of the main board, from the left, the front audio, PCI-E slot auxiliary 4PIN power supply, TPM, 3PIN RGB, 4PIN RGB and SYS FAN are provided respectively.

The graphics card slot of the motherboard is configured as NAX16NAX8X16NAX8. Mainly for dual graphics cards to optimize the swing, and can not support four cards.

There are two onboard M.2 SSD slots between the graphics card slots, and one on the back of the motherboard. This allows Z2EA to install up to 5 M.2 SSD.

PCI-E 4.0 requires very high signal stability, so a large number of PI3DBS16000ZHE chips can be seen on the motherboard for the relay amplification of PCI-e signals. At the same time, due to the high specification of Z2EA, the number of PCI-E channels of TRX40 is not enough, so a large number of P13EQX16 chips are needed for channel switching.

Next, take a look at the rear window of the motherboard. From the left, there are CLEAR CMOS, USB BIOS FLASHBACK, WIFI antenna, 2*USB 3.0+2*USB3.1, Gigabit network port +USB 3.1 A+C, 2*USB 3.0+2*USB3.1, and 10 Gigabit network port+USB 3.1A+USB 3.2 (2×2).

The audio part of the motherboard is the mainstream flagship motherboard audio solution. The main chip is S1220, which is actually a ROG customized version of ALC1220; Because the motherboard chipset does not support HD AUDIO, two ALC 4050H are used to connect the chipset. An additional ESS 9018 chip is also used for the DAC work of the rear window interface. There is also a power amplifier chip for front audio on the back of the motherboard. The whole scheme is not particularly exaggerated, but it still maintains the specifications that the flagship motherboard needs to show.

The network card of the motherboard is configured with Gigabit+10Gigabit, with the Gigabit network card being Intel’s I211AT and the 10Gigabit network card being AQUANTIA AQC107.

The motherboard wireless network card is also a relatively new AX200, which can support WIFI 6.

This time, ASUS introduced the new interface USB 3.2 2X2 in the rear window, so you can see the chip ASM3242 on the motherboard. The ASM1074 next to it provides four USB 3.0 interfaces for the rear window.

Z2EA uses dual BIOS, and the LED on the left in the figure shows which BIOS is being used, which can be switched when it is turned off. The BIOS chip on the right is a USB BIOS FLASHBACK function chip, and the model is AI1315.

Let’s take a brief look at other chips on the motherboard. ASUS’s motherboard TPU will naturally not be absent, and it can be used to help with one-button overclocking and other functions.

The SUPERIO chip of the motherboard is NCT6798D, which is a relatively conventional material.

The RGB control of the motherboard is handled by an AURA chip.

Finally, simply compare the differences between Z2E and Z2EA, in fact, the overall specifications are very close. Mainly due to some adjustments in power supply.

The following pictures are all Z2E, but MOS is different. Z2E is TDA21472, the number of phases on CPU power supply is the same as 16, and PWM is also ASP1405I. Therefore, the theoretical power supply capacity of each phase will be reduced from 90A to 70A.

VCC power supply is the same 4-phase TDA21462 scheme.

There are obvious differences in memory power supply. The Z2E is still an ASP1103+ upper and lower bridge, and the materials used in the scheme are obviously weaker.

So in general, Z2EA is mainly an enhanced version of Z2E, which promotes the power supply of CPU and memory to the strongest state of alternative schemes in the industry. So if people who already have Z2E don’t have to be too entangled, Z2E itself is already very strong.

Introduction of test platform:

Let’s take a look at the test platform.

Now that we have the Ripper, counting boxes has become a very ceremonial thing. This is also the first time that I have encountered that the CPU can’t display the display area diagram after displaying according to the logical thread, only the color block depth and percentage are left to reflect the CPU occupancy.

TR3 3990X is in the baking machine state. If the single baking CPU mode with less load is selected, the whole core frequency is 3.45GHz.While the CPU frequency is only 3GHz when the AVX2 instruction set is called, which corresponds to the result of power consumption test.

It can be maintained at around 4.15GHz under single-core test.

The memory is Kingston’s DDR4 8G*4. The actual operating frequency is 3200C14.

There will be a test with a unique display in the middle, and the graphics card is the water-cooled version of VEGA 64 by Dylan Hengjin.

SSD is three pieces of Intel 535. 240G is used as the system disk, and 480G*2 is mainly used to play test games.

The NVMe SSD test used Intel 750 400G.

The radiator is the SHADOW light shadow 360 of Josboro, and this water-cooling device has no TR4 fastener, so I used a third-party Intel to TR4 fastener.

Silicone grease is CTG-2 from Josberg.

The power supply is the extremely cool V1000.

The test platform is BC1 of Streacom.

Introduction of performance test items:

For children’s shoes interested in further understanding the comparative performance, detailed test data will be provided here. If you don’t want to see it, you can skip to the last summary. The test will be roughly divided into the following parts:-CPU performance test: including system bandwidth, CPU theoretical performance, CPU benchmark test software, CPU rendering test software, 3DMARK physical score-collocation independent display test: including independent display benchmark test software, independent display game test, independent display OpenGL benchmark-power consumption test: power consumption measurement under independent display platform.

Since this test, many test items have been added and some adjustments have been made, as follows:

CPU performance test: added CineBench R15 EXTREME (counting 1CPUXCPU results) and V-RAY NEXT BENCHMARK (counting CPU results).

　With the unique test: added BASEMARK, Neon Noir Benchmark and Extreme Peak. Due to the driver version, fistful of dollars 2 and War Machine 5 cannot join temporarily.

Only for the change of CPU thread performance statistics table (without affecting other comparisons): single thread, adding CineBench R15 EXTREME. Multi-threading, adding Time Spy EX CPU, CineBench R15 EXTREME and V-ray next benchmark; Remove X264 FHD, X265 FHD, winRAR multithreading, 3D MARK SKY CPU, 3D MARK SKY FIRE CPU and 3D MARK SKY Time Spy CPU.

Performance test and analysis of CPU;

According to the system bandwidth test, the memory bandwidth of TR3 3990X is higher than other series products, and slightly higher than the corresponding four-channel platform of Intel. There are actually 8 CPU DIE in TR3 3990X, so the counted cache bandwidth of L1L2L3 is very scary, which can basically be compared by multiples.

The theoretical performance test of CPU is carried out with the built-in tools of AIDA64. The theoretical performance of TR3 3990X is horrible, reaching 11.8 times that of i5-9400F, 7.2 times that of i9-9900K and 3.4 times that of R9 3950X.

CPU performance test mainly tests some commonly used CPU benchmark software, and also includes some application software and CPU test items in the game. This link will involve testing in different load environments, which is also the closest to the daily use environment. In this link, TR3 3990X can still surpass all other competitors, leading R9 3950X by 30%.

CPU rendering test, which tests the rendering ability of CPU. The test will count the test results of single thread and multi-thread, so this link will generally be the closest to the comprehensive performance comparison of CPU (single core and full core are basically half). On the whole, TR3 3990X is 2.2 times that of R9 3950X and 2.8 times that of i9-9900K.

The 3D physical performance test tests the physical scores in the 3DMARK test, which are mainly related to the CPU and have a small impact on the game performance. The performance of the four-channel platform in this link is generally not good. TR3 3990X will be lower than R9 3950X, but the same is true for Intel. The 14-core i9-10940X can’t beat the 8-core i9-9900K.

CPU performance test section comparison section:

According to the comprehensive statistics of CPU,The younger brother TR3 3960X can already seal the door, and TR3 3990X is used by AMD to brush the data.

The single thread and multi-thread of CPU are also decomposed here.

Single thread: Since the single-core frequency can reach 4.3GHz, the single-core performance of TR3 3990X is not very virtual, and it belongs to high-end CPU.

Multi-threading: Multi-threading performance TR3 3990X began to brush data casually, which is multiple of the following products.

With a stand-alone test:

The graphics card is VEGA 64, and AMD CPU will still have an advantage in running points. This project will be obviously stronger than i9-10940X.

According to the 3D game test, the game performance of TR3 3990X is relatively weak, but the weakness is not serious, which is roughly equivalent to the level of R7 2700X.

Decomposed into different generations, TR3 3990X performed slightly better under DX9, but slightly weaker under DX11 and DX12. But they are all within the acceptable range.

According to the test of different resolutions, the performance of TR3 3990X is relatively average.

OpenGL benchmark test alone, the OpenGL part is based on SPEC viewperf 12.1 and LuxMark. This test is a professional computing test for graphics cards, and the gap is more related to CPU delay and single-thread performance. Therefore, TR3 3990X will be slightly lower than i9-9900K.

With a separate test section:

Judging from the test results,TR3 3990X basically solves the problem of single display collocation, which can give consideration to high performance and both ends of the game.

Disk performance test:

The disk test part uses CrystalDiskMark 6, and the data file of 1G runs 9 times, which can basically eliminate the test error. The tested SSDs are 535 480G and 750 400G, both of which are hung from the disk. Simply explain the concept in this test, SATA interface and PCI-E channel can be drawn from CPU or chipset (see how CPU manufacturers design). In principle, we will test SATA and PCI-E from the chipset, but Z2EA only has PCI-E slots from the CPU, so we use the slots directly connected to the CPU.

In terms of disk performance, the performance of TR3 3990X is relatively general, and there is nothing outstanding.

Platform power consumption test:

The power consumption test is only carried out on the platform with a single display, and the overall power consumption of TR3 3990X is still relatively high. According to the test results, Z2EA has obvious power consumption limit in FPU test, and other test power consumption is relatively normal. In PM95, the power consumption of TR3 3990X can be 100W higher than that of TR3 3960X.

Detailed statistics:

Test summary:

The comparison groups in this test are i9-9900K, i9-10940X, R9 3950X and TR3 3960X. Compared with 100%, the benchmark is still i5-9400F, because the space relationship is not put in the table.

As far as the comprehensive performance of CPU is concerned, being the younger brother of TR3 series is enough to settle the following products, and TR3 3990X is just raising the bar further. Even with a large number of applications and single-threaded tests, the performance of TR3 3990X can reach 2.9 times that of i5-9400F, while that of Intel’s i9-10980XE is only about 70%.

With the unique part, TR3 3990X can also ensure that the game performance is in a good range (equivalent to 98.15% of i5-9400F). Because of the high score of running performance, the final score can be slightly higher than i5-9400F.

In terms of power consumption, the power consumption of TR3 series CPU is still relatively high.Due to the low standby and low load power consumption of TR3990X, the current of TR3990X is limited when the motherboard runs FPU test, so the power consumption of TR3990X is not particularly high in the final result. With reference to the test of PM95, the full-load power consumption of TR3 3990X can be about 100W higher than that of TR3 3960X.

Finally, the last CPU ladder diagram is for your reference. The performance part only compares the test items related to CPU, and does not include the results of the game performance test.

Since 2017, the system, driver and BIOS have great influence on CPU performance, so this table is only for directional reference.

Simple summary:

About CPU performance:

In terms of CPU performance, TR3 3990X is almost a data brush, which makes Invincible even more lonely.

About collocation alone:

In terms of game performance, TR3 3990X continues the performance of other two products in TR3 series, which ensures that the related software and games with unique display can run well.

About power consumption:

The power consumption of TR3 3990X is really high, but 360 water cooling can ensure the basic use is not a problem. Of course, it is more worthy of this CPU to customize a set of water cooling conditionally.

Generally speaking, TR3 3990X, like R9 3950X, is a product used by AMD to show muscles, in order to open an insurmountable gap with Intel. At present, the performance gap between Intel’s fever-grade products and TR3 3990X is many times, which completely loses its comparative value. 、

It can even be said that TR3 3990X doesn’t need to make a comparison, and TR3 3990X doesn’t care, because you are bugs.