分类归档 sangna

　　Whether agriculture is strong or not, whether the countryside is beautiful or not, and whether farmers are rich or not determine the quality of a well-off society in an all-round way. The 19th National Congress of the Communist Party of China proposed to implement the rural revitalization strategy. When the General Secretary of the Supreme Leader attended the deliberation in the Shandong delegation during the two sessions, he delivered an important speech on the implementation of the rural revitalization strategy, emphasizing the need to implement the rural revitalization strategy in a down-to-earth manner. Implementing the rural revitalization strategy is the general starting point for doing a good job in "agriculture, countryside and farmers" in the new era. Han Changfu, Minister of Agriculture and Rural Affairs, said in an interview that the rural revitalization strategy conforms to the phased changes in urban-rural relations and follows the laws of agricultural and rural modernization. It is a major strategic deployment that is related to the overall situation, fundamental and long-term, and has opened a new era of "agriculture, rural areas and farmers". With greater determination, clearer goals and more powerful measures, we should promote the all-round upgrading of agriculture, the all-round progress of rural areas and the all-round development of farmers, take the road of rural revitalization in Socialism with Chinese characteristics, make agriculture a promising industry, make farmers an attractive profession, and make rural areas a beautiful homeland that lives and works in peace.

　　Investing in real money and relying on hard work to promote the comprehensive revitalization of the countryside.

　　At the Central Rural Work Conference, General Secretary of the Supreme Leader mentioned the "seven ways" of rural revitalization in Socialism with Chinese characteristics, and in the Shandong delegation, he also talked about promoting the "five revitalization" of rural industries, talents, culture, ecology and organization, which is the direction, focus and overall deployment of rural revitalization strategy.

　　Han Changfu said that there is a lot of work to be done to implement the rural revitalization strategy. To sum up, we should grasp the "three major issues". The first is to make major plans. According to the requirements of "five in one", we should plan from the aspects of industrial development, rural layout, land use, infrastructure and public services, draw a blueprint and stick to it to the end. The second is to introduce major policies. It is necessary to study and introduce relevant policies, promote institutional innovation, and enhance the vitality of rural development. The third is to implement major actions. Rural revitalization requires real money and money, as well as real knives and guns. It is necessary to adhere to the problem orientation, adhere to the shortcomings, plan and implement the three-year action of rural human settlements improvement, the action of revitalizing villages and strengthening counties through industry, and lay a solid foundation for three years of precision poverty alleviation.

　　Among the "five revitalization" emphasized by the Supreme Leader General Secretary, the first revitalization is the revitalization of rural industries. Industrial prosperity is the focus of rural revitalization. It is necessary to improve the quality, efficiency and competitiveness of agriculture and increase farmers’ income by developing modern agriculture. First, we should further adjust and optimize the agricultural structure, promote the integrated development of primary, secondary and tertiary industries in agriculture, solve the problem of farmers’ transfer of employment and extend the industrial chain of agriculture. Second, it is necessary to promote quality to promote agriculture and green development, and realize the coordination and unity of ensuring supply, income and ecology. Third, we should expand the function of agriculture, link agriculture with rural society, culture and farming civilization, and also link urban and rural areas.

　　It is necessary to achieve rapid development, transformation and upgrading of agriculture through industrial revitalization and promote all-round progress in rural ecological environment, rural civilization and social governance under the general pattern of rural revitalization.

　　Respect the dominant position of farmers, and constantly improve the sense of acquisition, happiness and security of hundreds of millions of farmers.

　　Farmers are the main body to implement the rural revitalization strategy, and to promote rural revitalization, we must rely on farmers for the sake of farmers. This is one of the basic principles defined in the No.1 Document of the Central Committee.

　　Han Changfu said that on the one hand, we should give full consideration to the interests of farmers while adhering to their dominant position. It is necessary to take promoting farmers’ overall well-off and common prosperity as the starting point and the end result, so that hundreds of millions of farmers can share the fruits of reform and development.

　　On the other hand, farmers should be actively involved in rural construction. We should respect the initiative of farmers and give full play to their creative spirit. Now all kinds of investors come to participate in agricultural and rural construction, including industrial and commercial enterprises, migrant workers, college students, scientific and technological personnel, etc. We encourage and welcome them, but we must not forget that farmers are the most important subjects, and we must mobilize their enthusiasm, initiative and creativity. The government should help plan, guide and support what to do and how to do rural revitalization, but it can’t replace farmers’ decision-making, let alone engage in coercive orders against their wishes.

　　The situation in rural areas of China is very different, and the basis of development varies from place to place. To implement the rural revitalization strategy, we should proceed from the rural reality, have historical patience, scientific planning, precise policy, pay attention to quality, follow the laws of rural development, and make urban and rural areas different and beautiful.

　　Promote the solution of the problems of good people, land and money, and implement the priority development of agriculture and rural areas.

　　When deploying and implementing the rural revitalization strategy, the 19th National Congress emphasized that priority should be given to the development of agriculture and rural areas. How to implement the priority development of agriculture and rural areas? The key is to implement institutional arrangements.

　　Han Changfu said that the implementation of the rural revitalization strategy should implement the "four priorities", that is, giving priority to cadre allocation, giving priority to factor allocation, giving priority to capital investment, and giving priority to public services. It is necessary to strengthen research in these aspects, which should be reflected in institutional mechanisms and specific policies. To implement the rural revitalization strategy, a large number of modern resource elements need to be put into agricultural and rural construction, and the key is to solve the three problems of "people, land and money".

　　Focusing on solving the problem of "people", we should cultivate and attract talents from all walks of life to participate in rural construction. It is necessary to cultivate new professional farmers and expand the main body of new agricultural management; Grasp "attracting talents to attract phoenix" and attract all kinds of talents to start businesses and innovate in rural areas.

　　Focus on solving the problem of "land" and strengthen the institutional supply of rural revitalization. It is necessary to innovate the land income distribution mechanism and solve the dilemma of "rural land can’t be used and used badly". The contracted land should keep the land contract relationship stable and unchanged for a long time, and implement the "separation of powers"; Homestead should explore relevant policies, revitalize idle farmhouses and homesteads, take the road of "separation of three powers", and moderately release the right to use on the basis of insisting that the ownership of homesteads belongs to farmers’ collectives and the qualification belongs to members of collective economic organizations; Collective construction land should explore direct access to the market to achieve the same land, the same rights and the same price.

　　Focus on solving the problem of "money" and strengthen investment support. Public finance should be tilted towards "agriculture, rural areas and farmers", gradually solve the problems of infrastructure, public services and other debts, and accelerate the filling of shortcomings in the field of poverty alleviation.

　　Han Changfu said that in recent years, private capital investment in rural areas has grown rapidly. For industrial and commercial capital to go to the countryside, we should encourage and welcome it, optimize the environment, protect its enthusiasm, and at the same time strengthen guidance and regulation.

　　　China Meteorological News reporter Yan Wei

　　Expert Consultant: Chen Yu, Chief Climate Service Officer of National Climate Center.

　　Since June 2,Rainstorm warninglinkContinue to punch in for 32 days.Since June, three heavy rains have covered 60% of counties (cities) in southern China, with wide rainfall range, heavy rainfall and strong extremes. The rainfall in many places has broken historical records, with an average rainfall of 112.7 mm, which is 13.5% more than normal, and the ninth highest since 1961.

　　Rainfall in many places broke the historical record and entered Mei early.

　　In June 2020, the national average rainfall was 112.7 mm, which was 13.5% higher than the normal period (99.3 mm), the ninth highest since 1961 (the first highest in 1998).

　　In June 2020, the rainfall in many places was more than that in the same period of history and all the year round. The precipitation in north-central northeast, southeast northwest, Jianghuai, Jianghan, northern Jiangnan, eastern southwest, northeastern Guangxi and central Tibet is generally 50% to 1 times higher than normal, and it is 1-2 times higher in eastern Heilongjiang, most of Jiangsu, most of Anhui, central Hubei and northern Hunan. The precipitation in Hubei is the highest in the same period of history, and Jiangsu and Heilongjiang are the second highest in the same period of history, and Anhui is the third highest. ?

　　The south of the Yangtze River, the middle and lower reaches of the Yangtze River and the Jianghuai region in China entered the Meiyu period on June 1, 9 and 10 respectively, 7 days, 5 days and 11 days earlier than normal.

　　Three heavy rains covered 60% of counties (cities) in the south.

　　Since June, there have been three rainstorm processes in South China: from June 2 to 10, from June 12 to 25 and from June 27), with a wide coverage, long duration and heavy rainfall. Nearly 60% of counties (cities) in South China have experienced rainstorm. Although the rain belt swings greatly from north to south, there is a high degree of overlap between heavy rainfall areas. Heavy rains occur frequently in central Guangdong, eastern Guangxi, central Jiangxi, central Zhejiang and southern Anhui, and the accumulated rainfall is large. ?

　　Since June, the number of rainstorm days in most parts of southern China has been more than normal, and some areas in Anhui, Jiangxi, Jiangsu, Guangxi and Guizhou have been more than 3 to 5 days. The extreme of heavy precipitation is prominent.

　　The Central Meteorological Observatory issued a rainstorm warning for 32 days.

　　Since June 2, the rainstorm warning has been punched for 32 days.

　　Should the subtropical high "back the pot"?

　　Since June this year, the western Pacific subtropical high (subtropical high) has been continuously strong, and the abnormal anticyclone wind field prevails in the lower troposphere of the northwest Pacific. The water vapor transport from the South China Sea and the western Pacific is obviously strong on the west side of the subtropical high, which provides abundant water vapor conditions for continuous precipitation in the southern region. In early June, the ridge line of the subtropical high was located in the north, and the water vapor convergence in South China and Jiangnan was strong, resulting in extreme precipitation in South China and Jiangnan in early June. After mid-June, the subtropical high obviously moved northward, and the position of the ridge line swung from north to south (the position of the ridge line is the key factor affecting the position of the rain belt). From the northern part of the south of the Yangtze River to Huanghuai area, the southwest wind prevailed and the water vapor transport was strong. At the same time, the cold air in the north frequently goes south, which makes the cold and warm air masses meet in the northern part of Jiangnan to Huanghuai area, forming persistent heavy precipitation, which is obviously more.

　　

　　(Editor: Su Yujun)

　　[PConline sea election shopping guide]Some time ago, Nubia launched two new products, Z17S and Z17miniS. Among them, Nubian Z17S is a flagship mobile phone. Compared with Z17, this machine has some changes in appearance, adopting a borderless full screen, and it is still powerful in hardware configuration. At present, in Suning.cn, the price of Nubian Z17S is 2999 yuan, and now the reserved consumers can enjoy six interest-free concessions, so don’t miss out on those who plan to buy it.

　　Nubian Z17S combines the concept of borderless and full screen. The upper and lower foreheads of the whole machine are extremely narrow, and there are almost no borders on the left and right sides, accounting for 90.35% of the screen. Although the screen size of Nubian Z17S reaches 5.73 inches, the width remains at about 72mm, which is equivalent to the width of an ordinary 5.2-inch mobile phone, and there is no pressure to hold it with one hand.

　　Nubian Z17S has a dual 5-megapixel camera in front and a brand-new dual-camera scheme in the rear. It has a dual-color camera with 23 million pixels and 24 million photosensitive and focusing units (2× 12 million pixels), adopts an exclusive customized depth-of-field chip, supports 17-level background blur adjustment, full-pixel dual-core focusing, supports double-camera zooming, and can achieve multi-point focusing (25 focus points) at the SLR camera level.

　　In terms of hardware configuration, Nubian Z17S adopts Opteron 835 processor, with built-in 6GB/8GB memory, and the storage capacity is available in two options: 64GB and 128GB. In terms of system, Nubian Z17S runs nubia UI 5.1 customized based on Android, and its battery capacity is 3100mAh, which supports 26W fast charging. In terms of color matching, it has two colors: aurora blue and black gold.

　　Editor’s comment:From all aspects, Nubian Z17S has reached the flagship level, especially the full-screen borderless design, which makes the whole machine look more beautiful. If you plan to buy a powerful full-screen mobile phone, you can consider Nubian Z17S.

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Soda futures continue to rise

The price of soda ash futures rose for the eighth consecutive trading day, with the main intraday increase exceeding 3%, reaching the highest point of 1964 yuan since March 7. This round of price increase is mainly influenced by the domestic macroeconomic data. The overall atmosphere of the chemical sector has warmed up, and some soda enterprises have closed orders or temporarily reduced production, which has promoted the continuous rise of the futures price. Market bulls actively followed up and market sentiment was boosted.

Huawen Futures Investment Research Team pointed out that the current price of soda ash futures is close to the cost line of high-cost ammonia-alkali method, which has formed a certain supporting role. Some soda production enterprises have planned to close orders or temporarily reduce production and adopt the strategy of price protection. Recently, maintenance and resumption of production coexist, supply disturbance is enhanced, and the price fluctuation of soda ash is intensified. In addition, the production and sales of downstream float glass rebounded, the demand for replenishment increased, the tentative price increase in Shahe area, the upward price of photovoltaic glass, and the commissioning of new production capacity all supported the spot and futures prices of soda ash.

In the spot market, the domestic price of soda ash fluctuated and adjusted, and some enterprises closed orders and raised prices at low prices. China National Salt Kunshan gradually resumed production, and the supply side fluctuated and adjusted, and the enterprise mainly delivered goods. The downstream demand fluctuates little, and the market sentiment is cautious. It is expected that the soda ash market will remain stable and volatile in the short term.

On the supply side, some soda plants have been overhauled recently, which has eased the supply pressure. The adjustment of the cost of soda ash and the price of raw materials led to the differentiation of profits of different methods. The profit of ammonia-alkali method increased by 9.48 yuan/ton, while the profit of combined alkali method decreased by 45 yuan/ton. Despite the suspension of maintenance of some units, the operating rate of domestic soda ash still fell to 83.50%, and the output decreased last week, and the overall supply pressure was eased.

On the demand side, the demand of soda ash market has been sluggish recently, new orders have slowed down, and the market has a strong wait-and-see mood. However, some downstream banks have replenishment plans, and the overall demand remains stable. Although the downstream quotation stabilized, the transaction performance was weak.

The data shows that as of April 7, 2024, the total inventory of domestic soda ash manufacturers was 916,800 tons, an increase of 41,800 tons from the previous month or 4.78%. Among them, the light inventory is 370,000 tons, and the heavy inventory is 546,800 tons. This state of accumulation has put pressure on the market mentality, and the market wait-and-see mood has intensified.

Analysts believe that the current soda ash futures price is supported near the cost line of high-cost ammonia-alkali method. Some production enterprises adopt the plan of sealing orders and temporarily reducing production, and have the strategy of insuring prices. The supply disturbance is enhanced, and the price fluctuation of soda ash is intensified.

Huawen Futures Investment and Research Team predicts that the soda ash signing is still dominated by light soda in the near future. After the replenishment in the early stage, with the new production capacity put into production, the soda ash market as a whole is weak and difficult to change. The contradiction between strong supply and weak demand is obvious, and the accumulated pressure increases. Even if there is a rebound, it may only be a short-term phenomenon, and it is difficult to form a trend reversal. The cost line of ammonia-alkali process will continue to support the current price of soda ash. In the near future, soda ash futures may fluctuate widely near the cost line of ammonia-alkali method, so investors should enter the market cautiously.

The market pays attention to the US inflation data and the minutes of the Fed meeting.

While evaluating the economic situation and interest rate prospects, investors are also paying close attention to the US inflation data in March. Recent non-farm payrolls data and comments from Fed officials have made investors doubt about the time and frequency of interest rate cuts this year.

The non-farm payrolls report released last Friday far exceeded expectations, showing the resilience of the labor market. Minneapolis Fed President Kashkali said that according to the economic development, interest rates may not be cut this year.

The consumer price index (CPI) of the United States in March will be released at 20:30 tonight. Economists expect the monthly rate of CPI to increase by 0.3% and the annual rate to increase by 3.7%. Higher-than-expected data may aggravate people’s concerns about long-term high interest rates and reduce the market’s expectation of the Fed’s interest rate cut.

If the inflation data is higher than expected, it may aggravate the market’s worries about inflation, and the pace of interest rate cuts by the Federal Reserve may be hindered. Precious metals such as gold and silver may maintain linkage with the US dollar, showing an upward trend. If the inflation data is lower than expected, it may accelerate the pace of the Fed’s easing policy. The expectation of interest rate cuts in June may heat up, the US dollar may be under pressure, and precious metals such as gold and silver may maintain an upward trend. Of course, investors are not excluded from selling safe-haven assets such as gold and turning to high-risk assets such as stocks. At that time, gold and silver may fall under pressure.

In addition, the minutes of the Fed’s latest monetary policy meeting will be released at 2:00 am Beijing time on Thursday. At the meeting in March, the Federal Reserve kept the interest rate in the target range of 5.25%-5.50% for five consecutive meetings. Economists believe that Federal Reserve Chairman Powell’s speech at the meeting is biased towards doves, and the bitmap shows that officials think that interest rates may be cut three times this year. Prior to this, economists expected the Fed to reduce its forecast of interest rate cuts this year to two.

The minutes of the upcoming meeting will reveal the Fed’s discussion on the table reduction plan. At the beginning of the epidemic, the Federal Reserve purchased a scale of 5 trillion US dollars.

Original title: Shield tunneling started in Jintang subsea tunnel of Ningbo-Zhoushan Railway.

On May 16th, technicians of China Railway 14th Bureau worked in the shield machine of "Yongzhou" in Jintang subsea tunnel of Yongzhou Railway.

On the same day, two super-large diameter shield machines simultaneously turned the cutter heads at both ends of the newly-built Jintang subsea tunnel on Ningbo-Zhoushan Railway (Ningbo-Zhoushan Railway), marking the official opening of the longest subsea high-speed rail tunnel in China.

Jintang subsea tunnel starts from Beilun District, Ningbo City in the west and ends in Jintang Town, Zhoushan City in the east, with a total length of 16.18 kilometers, of which the shield section is 11.21 kilometers, crossing Jintang Waterway, which is a control project for the whole line of Ningbo-Zhoushan Railway.

The Yongzhou Railway starts from Ningbo East Station in the west and ends at Bai Quan Town in Dinghai District in the east, with 7 stations, with a total length of about 76.4 kilometers and a design speed of 250 kilometers per hour. After the project is completed, it will end the history that Zhoushan Islands is closed to railways, which is of great significance for improving the layout of railway network and promoting the integration and urbanization of Ningbo Zhoushan.

Reporter Huang Zongzhi photopagebreak

The shield launching shaft on Zhoushan side of Jintang subsea tunnel of Ningbo-Zhoushan Railway, which was photographed on May 16th, is equipped with a shield machine "Dinghai" (photo of UAV). According to reports, the tunnel was excavated by China Railway 14th Bureau and China Railway 11th Bureau with two shield machines, namely "Yong Zhou" and "Dinghai".

(Photo courtesy of China Railway Eleventh Bureau)pagebreak

On May 16th, the shield machine of "Yong Zhou" was shot at the starting shaft of Ningbo side shield of Jintang subsea tunnel of Yong Zhou Railway. According to reports, the tunnel was excavated by China Railway 14th Bureau and China Railway 11th Bureau with two shield machines, namely "Yong Zhou" and "Dinghai".

Reporter Huang Zongzhi photopagebreak

On May 16th, the shield machine "Yong Zhou" of China Railway 14th Bureau was photographed in the shield launching shaft at Ningbo side of Jintang subsea tunnel on Yong Zhou Railway.

Reporter Huang Zongzhi photopagebreak

On May 16th, the "Dinghai" shield machine was shot at the starting shaft of Zhoushan side shield of Jintang subsea tunnel on Ningbo-Zhoushan Railway. According to reports, the tunnel was excavated by China Railway 14th Bureau and China Railway 11th Bureau with two shield machines, namely "Yong Zhou" and "Dinghai".

(Photo courtesy of China Railway Eleventh Bureau)pagebreak

On May 16th, technicians of China Railway 14th Bureau operated segment hoisting equipment in Jintang subsea tunnel of Yongzhou Railway.

Reporter Huang Zongzhi photopagebreak

On May 16th, technicians from the 14th Bureau of China Railway were working in the operation room of the shield machine "Yong Zhou" in Jintang subsea tunnel of Yong Zhou Railway.

Reporter Huang Zongzhi photopagebreak

On May 16th, the scene of the launching activity of the "Yongzhou" shield machine was filmed at the Ningbo side of Jintang subsea tunnel of Yongzhou Railway.

Reporter Huang Zongzhi photo

　　◎ Intern reporter Li Zhao Yu Dou Peng

　　From towering skyscrapers to small and exquisite chronograph watches, glass can be seen everywhere in life.

　　Peng Shou, deputy to the National People’s Congress, academician of China Academy of Engineering, chief engineer of China Building Materials Group and president of China Building Materials Research Institute of Glass New Materials, said in an interview that it is necessary to vigorously promote energy conservation and carbon reduction in the glass industry, so that the glass industry in China can "go green".

　　In fact, glass should not only "go green", but also be expected to "rejuvenate" — — With the increase of service time, glass will age, which is usually accompanied by the deterioration of physical and mechanical properties. In recent years, more and more attention has been paid to how to "rejuvenate" aging glassy substances and restore their properties.

　　At the end of 2022, Jiang Minqiang, a researcher at the Institute of Mechanics, Chinese Academy of Sciences, revealed a new mechanism for the rejuvenation of severely aging metallic glass through research, which deepened the understanding of the rejuvenation of glass structure. Relevant research results were published in Fundamental Research, a multidisciplinary English journal headed and sponsored by the National Natural Science Foundation of China.

　　Glass aging: a slow transition from disorder to order

　　To make glass "rejuvenate", we must first understand how glass "ages".

　　Jiang Minqiang introduced that from a microscopic point of view, glass is an amorphous solid with irregular structure. He gave an example to the reporter: in crystalline solids such as steel, atoms are arranged in an orderly manner like students sitting quietly in a classroom, showing a regular shape. In glass, an amorphous solid with irregular structure, atoms are just like students after class, running around the campus, showing a disorderly arrangement.

　　The phenomenon of glass aging, in essence, is the transition of glass from the disordered state when it was initially formed to the orderly state. "Generally speaking, the total energy of matter is higher in disorder state, while in order state, the total energy of matter is lower. As time goes on, glass will gradually change from a high-energy state to a low-energy state. This process is generally called glass aging. " Jiang Minqiang explained that if the aging time is long enough, or the aging is accelerated by heating up, the glass can even be transformed into a solid crystal with a regular structure.

　　Glass aging will affect many properties of glass, such as toughness, optical properties and electrical conductivity, which is a phenomenon that people want to delay or even avoid. Therefore, as a process of reversing glass aging, glass rejuvenation has long been widely concerned by researchers.

　　"The rejuvenation of glass is the reverse process of glass aging, that is, the glass that makes the atoms relatively orderly after aging slowly returns to the relatively disordered state of atoms." Jiang Minqiang said. In the previous research on glass rejuvenation, the researchers found that the younger glass will release some enthalpy when it is heated to a certain temperature, and the higher the younger the glass is, the more enthalpy will be released during heating. Enthalpy is an important state parameter to characterize the energy of material system. Generally speaking, enthalpy is the energy released by young glass during heating.

　　"Our research believes that the above views do not apply to severely aging glass. With the increase of the degree of youthfulness, the enthalpy release of severely aged glass has not changed, or even has no enthalpy release at all. " The research of Jiang Minqiang’s team shows that the previous views on glass aging mechanism are not applicable to severely aging glass, which updates people’s understanding of the mechanism of glass structure rejuvenation.

　　"Unintentionally inserted willow": The research result is unexpected.

　　"In fact, the breakthrough of this research stems from our research team ‘ Unintentionally inserted willow ’ An attempt. " Jiang Minqiang said that the initial purpose of this experiment was only to prepare experimental samples. "Our team originally prepared samples for another experiment. In order to strengthen the scientific nature of the experiment, it is necessary to eliminate the thermal history of the samples and ensure that their structures are consistent. We anneal the glass samples at low temperature — — Slowly heat the metallic glass to a certain temperature and keep it for enough time, and then cool it to room temperature at a certain speed. " Subsequently, the research team rejuvenated these glasses in a severely aging state through mechanical deformation. The result was unexpected — — "We obviously input energy into the glass through mechanical work. Why don’t these glasses release enthalpy and become younger?" This is contrary to the previous mainstream view.

　　This result puzzled the research team. In order to solve the mystery, in addition to measuring enthalpy, the research team also measured the high temperature of glass samples (450K— 750K) and low temperature (1.9K— 100K), and then the atomic vibration information and topological structure information of glass are investigated. "In the course of the experiment, the research team found that although the parameter of enthalpy release before glass transition remains unchanged in some cases, the effective enthalpy change during glass transition and the atomic vibration Bose peak reflected by low temperature specific heat will change accordingly." Jiang Minqiang further explained, "This shows that enthalpy release is not the only physical quantity reflecting the rejuvenation of glass."

　　When talking about why the enthalpy release remains unchanged, Jiang Minqiang once again explained with vivid examples: "If we put a ball in ‘ Concave ’ The concave part of the zigzag plane, this ball will naturally remain in place. This stable state is like severely aged glass. And if we put this ‘ Concave ’ The zigzag plane is inclined at some angles. Although the height of the recess, that is, the energy level of the glassy substance, remains almost unchanged, the glass state represented by the ball will become unstable, and then the phenomenon of glass rejuvenation will appear. "

　　The results show that, in addition to the previous mainstream point of view, the rejuvenation of glass can be directly reflected in the release of enthalpy, that is, the improvement of energy level, and can also be reflected in the inclination of energy plane, that is, the free volume can be redistributed in space through local structural rearrangement. "This is also the new mechanism of rejuvenation of severely aging glassy substances that we have discovered." Jiang Minqiang said.

　　Expand the scene: provide a broad application space

　　This study also found that with the glass entering a steady flow state, the above three physical parameters representing the rejuvenation will tend to saturation values, so it was first determined experimentally that the upper limit of the glass structure rejuvenation was a "frozen" steady flow state.

　　If water is used as an analogy, glass that forms liquid at high temperature is like water, while glass that solidifies at low temperature is like ice. "The limit of the rejuvenation of the glass structure is that the high-temperature glass liquid is suddenly frozen by rapid cooling, thus forming a similar ‘ Frozen running water ’ The material state. " Jiang Minqiang explained, "In this case, the glass will maintain almost the same material structure as the liquid state under the solid appearance, and its fluidity will reach the limit of current understanding."

　　The new mechanism of rejuvenation of glassy materials revealed in this study not only allows us to better understand the related causes and processes of glass aging in physical essence, but also has great potential application space in promoting the batch rejuvenation of aging glass. "The research team is currently communicating with companies engaged in glass production or research and development, trying to find a good combination point to promote technology to the market."

　　In addition, Jiang Minqiang also found that the new mechanism revealed in this study is also expected to be applied to the preparation of advanced metal materials.

　　"Generally speaking, the strength and toughness of metal materials cannot be both. With the increase of strength, toughness will decrease, and vice versa. " Jiang Minqiang said, "How to overcome this inherent inversion relationship is a problem that must be faced in preparing advanced metal materials with both strength and toughness."

　　The total energy level of high-strength metal materials at the microscopic level is generally very low. If energy is input by heating and other methods, it is almost impossible to try to improve the toughness of metal materials by raising the total energy level, which often requires extremely high energy input.

　　"If we can use the new mechanism discovered in this study to adjust the energy plane angle of metal materials when the total energy level is low, we can improve the disorder of atoms and enhance the toughness of metal materials while maintaining the macro strength unchanged. Through this method, we can effectively avoid huge energy input and greatly reduce the cost of preparing high-toughness metal materials. " Jiang Minqiang said that his team is constantly trying to make a decisive breakthrough and provide new ideas for solving the irreconcilable contradiction between the strength and toughness of metal materials for a long time.

　　Macroeconomics > > >

　　The People’s Bank of China plans to set up a re-loan for affordable housing: the scale of 300 billion yuan can be extended for 4 times.

　　On May 17th, the People’s Bank of China announced that it planned to set up affordable housing refinancing. The refinancing scale is 300 billion yuan, the interest rate is 1.75%, the term is one year, and it can be extended for four times. The distribution targets include 21 national banks including China Development Bank, policy banks, state-owned commercial banks, Postal Savings Bank and joint-stock commercial banks. In accordance with the principle of independent decision-making and risk-bearing, banks issue loans to local state-owned enterprises selected by the city government and purchase completed unsold commercial houses for affordable housing. The People’s Bank of China will issue re-loans according to 60% of the loan principal, which can drive bank loans of 500 billion yuan. Tao Ling, deputy governor of the People’s Bank of China, said at the policy briefing in the State Council on May 17th that the decision was no longer to set the lower limit of interest rate policy for first-home and second-home loans at the national level. For first-tier cities and some hot cities, the city government can still decide the lower limit of local mortgage interest rate policy according to local conditions. If the relationship between supply and demand in the real estate market changes greatly in the future, the People’s Bank of China will promptly resume the implementation of the policy lower limit or guide the city government to resume the policy lower limit to regulate supply and demand. After canceling the lower limit of the mortgage interest rate policy, commercial banks can decide the interest rate level independently according to the customer’s risk situation to realize the marketization of mortgage interest rate. (China Network)

　　Central Bank: The purchased commercial housing is strictly limited to the completed unsold commercial housing of real estate enterprises, and real estate enterprises of different ownership are treated equally.

　　Tao Ling, deputy governor of the People’s Bank of China, said at the policy briefing in the State Council that the People’s Bank of China would provide low-cost refinancing funds to encourage 21 national banking institutions to issue loans to local state-owned enterprises selected by the city government in accordance with the principle of marketization, and support the acquisition of completed unsold commercial houses at reasonable prices for affordable housing. The People’s Bank of China will provide low-cost refinancing funds to encourage 21 national banking institutions to issue loans to local state-owned enterprises selected by the city government in accordance with the principle of marketization, and support the acquisition of completed unsold commercial houses at reasonable prices for affordable housing. (Securities Times)

　　General Administration of Financial Supervision: Support the "white list" projects by means of new loans and extension of existing loans.

　　Xiao Yuanqi, deputy director of the General Administration of Financial Supervision, said at the policy briefing in the State Council on May 17th that "white list" projects of housing enterprises with different ownership systems should be treated equally, and under the premise of controlling risks, financing support can be provided by means of new loans, extension of existing loans and issuance of M&A loans. The loan amount should match the project construction period, cover the completion and delivery of the project, and the funds must be delivered to the "white list" project to effectively guarantee the delivery of the house. Separate accounts are set up for the "white list" projects, and the project funds are closed for operation and management. It is strictly forbidden to use the project funds for other purposes. Banks should strictly examine the use and flow of credit funds. (Securities Times)

　　National Energy Administration: In April, electricity consumption of the whole society increased by 7.0% year-on-year.

　　According to the National Energy Administration, the electricity consumption of the whole society in April was 741.2 billion kWh, a year-on-year increase of 7.0%.

　　The Ministry of Housing and Urban-Rural Development talks about lowering the interest rate of provident fund loans: ensuring that depositors enjoy preferential policies at the first time.

　　A few days ago, the housing provident fund personal housing loan interest rate was lowered by 0.25 percentage points. The relevant responsible comrades of the Housing Provident Fund Supervision Department of the Ministry of Housing and Urban-Rural Development said in an interview that the most direct benefit is the housing provident fund lender. Take the first personal housing loan of housing provident fund with a term of 30 years as an example. If the repayment method of principal and interest is equal, the monthly payment will be reduced from 4,270.16 yuan to 41,355.57 yuan, a decrease of about 135 yuan, and the total interest expense will be reduced by 48,500 yuan. The benefits that buyers get are real. The adjustment scope of the loan interest rate includes both newly issued housing provident fund personal housing loans and existing housing provident fund personal housing loans. For individual housing provident fund loans issued before May 18, 2024, the new interest rate will be implemented from January 1, 2025. Personal housing provident fund loans newly issued after May 18, 2024 (inclusive) will be directly implemented according to the adjusted new interest rate. We will guide the urban housing provident fund management center to do a good job of policy convergence in accordance with the regulations to ensure that depositors can enjoy preferential policies at the first time. (china construction news)

　　Ministry of Commerce: Initiate an anti-dumping investigation on imported copolyformaldehyde originating from the European Union, the United States, Taiwan Province and Japan.

　　On April 22, 2024, the Ministry of Commerce of People’s Republic of China (PRC) received an application for anti-dumping investigation formally submitted by Yunnan () Co., Ltd., Ningxia Coal Industry Co., Ltd., Kaifeng Yu Long Chemical Co., Ltd., Yankuang Lunan Chemical Co., Ltd., Tangshan Zhonghao Chemical Co., Ltd. and PetroChina Inner Mongolia New Materials Co., Ltd. (hereinafter referred to as the applicant) on behalf of Chinese mainland’s paraformaldehyde industry. The applicant requested to conduct anti-dumping investigation on imported paraformaldehyde originating in the European Union, the United States, Taiwan Province and Japan. According to the relevant provisions of the Anti-dumping Regulations of the People’s Republic of China, the Ministry of Commerce has reviewed the qualifications of the applicant, the information about the products applied for investigation, the information about similar products in Chinese mainland, the impact of the products applied for investigation on Chinese mainland’s industry, and the information about the countries (regions) applied for investigation. According to the evidence provided by the applicant and the preliminary examination by the Ministry of Commerce, the production of polyoxymethylene copolymer by the applicant accounted for more than 50% of the total output of similar products in Chinese mainland in 2021, 2022 and 2023, which is in line with the provisions of Articles 11 and 13 of the Anti-dumping Regulations of the People’s Republic of China on the application for anti-dumping investigation by Chinese mainland industries. At the same time, the application contains the contents and relevant evidence required for the filing of anti-dumping investigations as stipulated in Articles 14 and 15 of the Anti-dumping Regulations of the People’s Republic of China. According to the above review results and the provisions of Article 16 of the Anti-dumping Regulations of the People’s Republic of China,The Ministry of Commerce has decided to initiate an anti-dumping investigation on imported copolyformaldehyde originating in the European Union, the United States, Taiwan Province and Japan from May 19th, 2024. (Ministry of Commerce)

　　Financial news > > >

　　Economic Daily: Real estate credit policy is further optimized.

　　The Economic Daily article pointed out that the People’s Bank of China issued a number of notices, explicitly canceling the lower limit of mortgage interest rate at the national level, lowering the mortgage down payment ratio and provident fund loan interest rate, and launching the refinancing of affordable housing. Experts believe that the new round of support policy is the continuation and expansion of the previous real estate credit policy, further enhancing the financial support. The reporter learned from the central bank that by the end of April this year, 67 of the 343 cities in China had cancelled the lower limit of the first home loan interest rate. Financial institutions reported that after the lower limit of mortgage interest rate in these cities was abolished, the interest rate declined to some extent, but after full competition, the market formed a new and relatively stable equilibrium level, which played a driving role in the local new mortgage issuance. Market experts predict that after this policy adjustment, more cities will cancel the lower interest rate limit, and the independent pricing space of some hot cities that retain the local lower limit will also be significantly expanded. In the eyes of the industry, the future mortgage is still the best asset of the bank. It is expected that the implementation of the policy will lead to an increase in the new volume of bank mortgage, which can make up for the interest income from the decline in interest rates to some extent.

　　Beijing has implemented the interest rate reduction of provident fund loans without applying for automatic reduction.

　　According to Yangguang. com, the reporter called the Beijing Housing Provident Fund Management Center, and the staff said that Beijing has already lowered the loan interest rate. The staff further explained that the original personal housing provident fund loan interest rate standard is still implemented for personal housing provident fund loans that have been issued before May 18, 2024, and the adjusted personal housing provident fund loan interest rate standard will be implemented from January 1, 2025. For individual housing provident fund loans accepted before May 18, 2024 and accepted after May 18, 2024 (inclusive), the adjusted interest rate standard for individual housing provident fund loans shall be implemented. In addition, the staff of Beijing Housing Provident Fund Management Center introduced that the lender does not need to apply separately, and the loan interest rate will be automatically lowered. If the lender does not change the monthly repayment amount, it will be automatically calculated as overpaying the principal and underpaying the interest.

　　Shanghai Provident Fund reduces the interest rate of individual housing provident fund loans, and the adjusted interest rate will be implemented from January 1, 2025.

　　Shanghai Provident Fund issued a notice on adjusting the interest rate of individual housing provident fund loans in this city. According to the decision of the People’s Bank of China, the interest rate of the first set of individual housing provident fund loans for less than five years (including five years) and more than five years will be lowered to 2.35% and 2.85% respectively, and the interest rate of the second set of individual housing provident fund loans for less than five years (including five years) and more than five years will be lowered to 2.775% and 3.325% respectively. The adjusted interest rate for loans issued after May 18, 2024 (inclusive); For loans issued before May 18, 2024, if the loan term is one year, the original loan contract interest rate will be implemented, and if the loan term is more than one year, the adjusted interest rate will be implemented from January 1, 2025.

　　The interest rate of Shenzhen housing provident fund loan will be lowered, and the adjusted interest rate will be implemented from July 1, 2024.

　　The People’s Bank of China has decided to reduce the interest rate of individual housing provident fund loans by 0.25 percentage points from May 18, 2024. Article 23 of the Regulations on the Administration of Housing Provident Fund Loans in Shenzhen stipulates that after the issuance of provident fund loans, if the national provident fund loan interest rate is adjusted, the provident fund center shall adjust the loan interest rate quarterly. For individual housing provident fund loans issued in Shenzhen before May 18, 2024, the adjusted interest rate will be implemented from July 1, 2024. Personal housing provident fund loans that were applied for before May 18, 2024 but not issued, and personal housing provident fund loans that were applied for after May 18, 2024 (inclusive) shall be subject to the adjusted interest rate. (Shenzhen Special Zone Daily)

　　All 17 cities and states in Hubei lowered the interest rate of individual housing provident fund loans.

　　It was learned from the Housing and Construction Department of Hubei Province that since May 18th, 17 cities and states in Hubei Province have all lowered the interest rate of individual housing provident fund loans. (CCTV News)

　　Shaanxi: For the first time to use the provident fund loan to buy a house, the down payment ratio is not less than 20%.

　　Shaanxi Provincial Housing Fund Management Center issued the "Notice on Adjusting Relevant Policies of Housing Provident Fund Loans" on the 17th. For the first time to use the provident fund loan to buy a house, the down payment ratio shall not be less than 20%; After the first provident fund loan is settled, if you use the provident fund loan to buy a house again, the down payment ratio shall not be less than 25%. If you use provident fund loans to buy second-hand housing, the housing completion period shall not exceed 30 years, and the sum of the loan period and the housing completion period shall not exceed 40 years, and the longest loan period shall be 30 years. If families with two or more children use provident fund loans to buy houses, the maximum loan amount will be increased to 1.2 times on the basis of the current policy.

　　How to promote strict supervision? The Inspection Bureau of the China Securities Regulatory Commission is clear: keep a close eye on four kinds of chaos and adhere to five major law enforcement directions

　　I learned from the Inspection Bureau of the CSRC that in the next step, the CSRC will deploy more capable forces to join the inspection team to further improve the law enforcement ability. At the same time, the CSRC will start from five dimensions: strengthening clue discovery, strictly investigating major cases, improving law enforcement efficiency, continuously deepening cooperation, and paying attention to both punishment and prevention, and strictly crack down on illegal acts in the securities and futures market that seriously endanger the smooth operation of the market, infringe on the legitimate rights and interests of investors, and have a bad social impact, so as to escort the construction of a safe, standardized, transparent, open, dynamic and resilient capital market. (21 Finance)

　　Starting from tomorrow, the monthly loan of 1 million yuan from the provident fund can be reduced by about 130 yuan.

　　The People’s Bank of China has decided to reduce the interest rate of individual housing provident fund loans by 0.25 percentage point from May 18th, and adjust the interest rates of the first set of individual housing provident fund loans for less than five years (including five years) and more than five years to 2.35% and 2.85% respectively, and the interest rates of the second set of individual housing provident fund loans for less than five years (including five years) and more than five years to not less than 2.775% and 3.325% respectively. The People’s Bank of China last lowered the interest rate of provident fund loans on October 1, 2022, with a reduction rate of 0.15 percentage points. Comparatively speaking, this reduction is even stronger. Take the first home, the provident fund loan of 1 million yuan, the loan period of 25 years, and the repayment method of equal principal and interest as an example. After the adjustment of the interest rate of the provident fund, the monthly contribution will be reduced from the previous 4,794.29 yuan to 4,664.46 yuan, with a monthly decrease of 129.83 yuan. (CSI Taurus)

　　The interest rate of provident fund loans was lowered by 0.25 percentage points, and the provincial and Changsha municipal provident funds were implemented on the 18th.

　　The People’s Bank of China issued the Notice on Lowering the Interest Rate of Personal Housing Provident Fund Loan on 17th. Hunan Provincial Provident Fund Management Center and Changsha Provident Fund Management Center issued a notice to implement this new policy simultaneously. Hunan Provincial Housing Provident Fund Management Center has made it clear that since May 18, 2024, the center will implement new loans at the adjusted interest rate. Loans that have been issued are subject to the original interest rate, and the adjusted interest rate will be implemented from January 1 of the next year. Changsha Housing Provident Fund Management Center issued a notice, which was also implemented simultaneously. (Hunan Daily)

　　Suzhou provident fund loan interest rate lowered

　　According to the news released by Suzhou, the central bank decided to reduce the interest rate of individual housing provident fund loans by 0.25 percentage point from May 18, 2024, and adjust the interest rates of the first set of individual housing provident fund loans for less than five years (including five years) and more than five years to 2.35% and 2.85% respectively, and the interest rates of the second set of individual housing provident fund loans for less than five years (including five years) and more than five years to not less than 2.775% and 3.325% respectively. For individual housing provident fund loans that have been issued before May 18, 2024, the adjusted interest rate will be implemented from January 1, 2025. For individual housing provident fund loans that were applied for before May 18, 2024 but not issued, the adjusted interest rate of individual housing provident fund loans shall be implemented. Personal housing provident fund loans applied after May 18, 2024 shall be implemented according to the adjusted interest rate.

　　Industry news > > >

　　The low-altitude economy will drive the city’s economic growth to exceed 100 billion in three years. Beijing plans to open a commuter route to Xiong’ an Tianjin.

　　Recently, the Beijing Economic and Information Bureau publicly solicited opinions from the public on the "Beijing Action Plan for Promoting the High-quality Development of Low-altitude Economic Industries (2024-2027) (Draft for Comment)". According to the exposure draft, Beijing will create application scenarios around emergency rescue, logistics and distribution, air ferry, inter-city communication and special cultural tours, and open more than three low-altitude routes for surrounding areas. In terms of inter-city communication, commuter routes between Daxing Airport and xiong’an new area, Capital Airport and Tianjin, Langfang and other regions will be established, and a new application format of "split flying car inter-city communication+inter-city ferry" will be explored; In terms of characteristic cultural tourism, we will develop low-altitude tourism, flight experience and other industries in Yanqing, Pinggu and Miyun. (Beijing Daily)

　　Shanghai pilot intelligent networked cars and other cross-border data transmission Tesla China data is expected to empower the world.

　　On May 17th, the Management Committee of Lingang New Area of China (Shanghai) Pilot Free Trade Zone released the first batch of general data list and supporting operation guide for cross-border scene of data in China, including intelligent networked automobile, Public Offering of Fund and biomedicine. The data related to the intelligent networked automobile industry include: manufacturing information such as purchasing and inventory, research and development information such as automobile design and testing, after-sales service information and used car sales information. The newly released documents show that in the one-year pilot project, enterprises registered in the Shanghai Free Trade Port Area where Tesla’s Shanghai factory is located can transfer the listed data overseas without further security assessment. This is the latest measure to further attract foreign investment in China. (CBN)

　　The new mortgage policy is stronger than expected and is expected to form a "policy bottom" in the real estate market.

　　According to the Shanghai Stock Exchange, the lowest down payment ratio in history was implemented, the lower limit of the national mortgage interest rate was liberalized, and the interest rate of provident fund loans was lowered … Real estate finance ushered in a heavy profit, far exceeding market expectations! After the relevant policies are implemented, how will it benefit buyers? According to the central bank, the mortgage interest rate in most cities may drop by 0.3 to 0.4 percentage points, and the total interest expense can be reduced by more than 70,000 yuan according to the methods of 1 million yuan loan, 30-year term and equal repayment of principal and interest. Market participants believe that after the introduction of this policy package, it will meet the policy expectations of buyers to a certain extent and is expected to form a "policy bottom" in the real estate market.

　　Director of Shanghai Economic and Information Committee: It will speed up the development of open source humanoid robot prototype.

　　At the 5th Shanghai Forum of 50 Young People for Innovation and Entrepreneurship held on 18th, Zhang Ying, director of the Shanghai Economic and Information Committee, said that the national and local humanoid robot innovation center was unveiled in Shanghai yesterday, which is also the first public platform in China (in the field of humanoid robots). Through this public platform, an innovative ecology integrating technology research and development, achievement incubation, talent cultivation and platform support will be created, and at the same time, the research and development of open source humanoid robot prototypes will be accelerated. Zhang Ying said that at the humanoid robot track, Shanghai is working hard to study and formulate relevant policies, which are guided by "application traction and scene driving" and support key technologies such as humanoid robot body, intelligent large model with body and dexterous hand. Deepen the application of humanoid robots in industrial manufacturing, services and other fields, and strive to achieve 1000 large-scale application demonstrations within three years. We will speed up the implementation of the "Intelligent Robot Plus" campaign, and promote 10,000 intelligent robots to enter smart factories. In 2025, the density of robots in key industries will reach 500/10,000 people. (CBN)

　　"Hangzhou version of the trade-in scheme" is coming! Encourage new consumption of automobiles, home appliances and home improvement.

　　On May 17th, Hangzhou issued the Action Plan for Promoting Trade-in of Consumer Goods in Hangzhou, and carried out the trade-in of automobiles, electric bicycles, household appliances and home improvement kitchens and bathrooms, focusing on forming the endogenous motivation and scale effect of upgrading, continuously promoting the upgrading and expansion of consumption in Hangzhou, better meeting people’s needs for a better life, vigorously promoting the cultivation of new quality productivity and accelerating the high-quality economic and social development. Strive to reach the target level of the whole province in 2024; The sales of household appliances increased by 6%, 51,000 electric bicycles were eliminated and updated, and 5 centralized sorting centers and recycling points for renewable resources were added. By 2027, the annual sales volume of new energy vehicles will reach 300,000, and the penetration rate will reach over 50%; More than 30,000 scrapped cars were recycled, and more than 300,000 used cars were traded; The annual sales of household appliances increased by 20% compared with 2023, and 45 centralized sorting and processing centers for renewable resources were built. (released by Hangzhou)

　　CITIC Securities: Support policies have been intensively introduced in various places, and low-altitude economies are competing for glory.

　　Citic Securities Research Report said that on May 16th, Beijing Economic and Information Bureau issued "Beijing Action Plan for Promoting High-quality Development of Low-altitude Economic Industries (2024-2027)" (draft for comments), and it is planned to set up a leading group for low-altitude economic development. On May 15th, Nanjing officially released the Implementation Plan for Promoting High-quality Development of Low-altitude Economy in Nanjing (2024-2026) and Several Measures for Supporting High-quality Development of Low-altitude Economy in Nanjing. Low-altitude economy is an emerging integrated economic form of "aviation+". In recent years, China has intensively introduced relevant industrial policies, deepened airspace reform, and promoted low-altitude economy from exploration to development. The low-altitude economy has strong industrial radiation, which is expected to give birth to a trillion-dollar industrial scale. On the basis of the navigation industry, the new track will improve infrastructure and operation, expand more advanced aircraft technology, expand brand-new application scenarios, and provide more development increments for related industries.

　　Turkish government: In-depth discussions are under way with BYD and Chery Automobile to invest and build factories.

　　On May 17th, Turkish Minister of Industry and Technology MehmetFatihKac r said in an interview that Turkey is in-depth discussions with () and Chery Automobile on investing and building factories in the country. "The consultations have made great progress, and I hope to reach an agreement as soon as possible". He revealed that the Turkish side is still negotiating with () and (). Kazel said that Turkey is an ideal base for exporting to the EU market. He also said that any decision to open a car factory in Turkey will also bring "excellent battery investment opportunities" to China enterprises. (Interface)

　　Company news > > >

　　Zhongtai Chemical: The company’s stock trading will be subject to other risk warnings, and it will be suspended for one day from the market opening on May 20.

　　() Announcement: On May 17, 2024, the company and relevant responsible persons received the Decision on Administrative Punishment issued by Xinjiang Securities Regulatory Bureau, and the company’s shares were subject to "other risk warning" from May 21, 2024. The company’s shares were suspended for one day from the opening of the market on May 20, 2024, and resumed trading from the opening of the market on May 21, 2024; The stock abbreviation was changed from "Zhongtai Chemical" to "ST Zhongtai".

　　Northbound funds bought a net of 13.956 billion yuan today.

　　Northbound funds bought a net of 13.956 billion yuan today. (), () and () bought 600 million yuan, 594 million yuan and 530 million yuan respectively. () The net sales amount ranked first, amounting to 214 million yuan.

　　*ST Baoli: Received the advance notice of termination of listing issued by Shenzhen Stock Exchange.

　　() Announcement: On May 17, 2024, the company received the advance notice issued by Shenzhen Stock Exchange to terminate the listing of the company’s shares.

　　Nanjing Julong: The operating income in the aerospace field has little contribution to the overall performance of the company.

　　() Announced the abnormal fluctuation of stock trading. In 2023, the company’s operating income in the aerospace field was 8.26 million yuan, accounting for 0.45% of the company’s total income in 2023, which contributed little to the company’s overall performance. Nanjing Julong Composite Materials Technology Co., Ltd., a holding subsidiary of the company, won the bid for the UAV project at the end of 2023, accounting for 0.38% of the company’s total revenue in 2023. The project is scheduled to be delivered in 2024, and it is expected that the income and profits brought to the company will have little impact on the company’s overall performance in 2024.

　　(): At present, the research and development in the field of low-altitude information technology has not had a significant impact on the company’s operation.

　　Xinchen Technology announced the abnormal fluctuation of stock trading. The company has been engaged in information construction and business application in the field of national air traffic control for a long time, and is currently conducting research and development in the field of low-altitude information, which has not yet had a significant impact on the company’s operation. In 2022 and 2023, the company’s income in the field of low-altitude informatization only accounted for about 0.0678% and 0.0139% of its main business income respectively.

　　Jiangnan Water: 5.0001% held by Great Wall Life Insurance.

　　() Announcement: On May 17, 2024, the company received the Simplified Equity Change Report issued by Great Wall Life Insurance, an information disclosure obligor. As of the disclosure date of this announcement, Great Wall Life Insurance has increased its shareholding in the secondary market to 46.7617 million shares, accounting for 5.0001% of the company’s total share capital.

　　Geling Shenyi: Sequoia China plans to reduce its holdings by no more than 2%.

　　Geling Shentong announced that Sequoia China intends to reduce its holdings by no more than 5.18 million shares, that is, no more than 2% of the company’s total share capital.

　　Good shop: Ningbo Hanyi and Dayong Co., Ltd. intend to reduce their shares by no more than 6%.

　　() Announcement, Ningbo Hanyi and Dayong Co., Ltd. intend to reduce their shares by no more than 3% respectively, and the total planned reduction of shares is no more than 6%.

　　ST Kangmei: Received the court enforcement ruling.

　　() Announcement: Upon receipt of the Execution Ruling from the Intermediate People’s Court of Jieyang City, Guangdong Province, Jieyang Intermediate People’s Court ruled to auction or sell the mortgaged real estate of Kangmei (Bozhou) Huatuo International Chinese Medicine City Co., Ltd., Bozhou New World Trading Co., Ltd. and Kangmei (Bozhou) Century Chinese Medicine Co., Ltd.

　　Shengtun Mining: The CSRC decided to file a case against the company because the company was suspected of violating the law of information disclosure.

　　() Announcement: As the company is suspected of violating laws and regulations in information disclosure, according to the Securities Law of People’s Republic of China (PRC), the Administrative Punishment Law of the People’s Republic of China and other laws and regulations, the China Securities Regulatory Commission has decided to file a case against the company.

　　Overseas news > > >

　　Apple plans to launch a thinner iPhone in 2025.

　　According to The Information, people familiar with the matter revealed that Apple is developing a much thinner iPhone, which may be released as early as 2025. This thinner iPhone may be released at the same time as the iPhone 17 and is expected to be released in September 2025. People familiar with the matter said that the price of this iPhone may be higher than that of the iPhone Pro Max, which is Apple’s most expensive model at present, starting at $1,200. (Cailian)

　　The Federal Reserve said Powell tested positive for Covid-19 on Thursday.

　　The Federal Reserve said Powell tested positive for Covid-19 on Thursday. (Cailian)

　　Faraday’s short-term diving in the future triggered a fuse, and now it has fallen by more than 5%.

　　Faraday’s short-term diving in the future triggered a fuse, and now it has fallen by more than 5%. It once rose by more than 130%.

　　Federal Reserve Governor Bowman: Willing to raise interest rates if inflation stagnates or the trend reverses.

　　Federal Reserve Governor Bowman said that if inflation stagnates or the trend reverses, he is willing to raise interest rates; Inflation will remain at a high level for some time; The rebalancing process of the labor market has slowed down.

　　South Korea will introduce a plan to ban short selling before the end of June.

　　According to the Korea Financial Supervisory Authority (FSS), South Korea will introduce a plan to ban short selling before the end of June. (Sina Finance)

　　[Original by Aika Automotive Technology Channel]

　　Tank 300 has been listed in China for some time. Although there have been several "hot searches" in cross-country circles, consumers’ enthusiasm for it remains undiminished. January was the first complete month after the listing of Tank 300, and its sales volume exceeded 6,000. This performance is even enviable. Some people say that this achievement has taken advantage of the withdrawal of foreign hard-core SUV models from the China market, but in my opinion, friends who play cross-country are often the people who know the most about cars. If there is no excellent product strength, Tank 300 will be "selling itself" again, and even no one will really place an order.

　　Why does Tank 300 become a fragrant bun in the hearts of off-road fans? Some people say that it has a girder, some say that it has a differential lock, and others say that it is a technological configuration. In my opinion, it is difficult for a single product to form the excellent off-road performance of Tank 300. Only by combining these can the final Tank 300 be formed. So what excellent off-road configurations does it have?

　　If you ask the older generation of off-road players what a car can be regarded as a hard-core SUV, it will definitely give you three criteria, first, the non-loaded body structure (that is, the beam structure), second, the front and rear integral bridge suspension structure, and finally, the four-wheel drive system with differential lock. Therefore, herdsman, Toyota LC70 (series) and Mercedes-Benz G (old models) will exist in the hearts of off-road players like totems.

　　With the development of consumer demand, the above three criteria are also changing. For example, the suspension structure has basically evolved into a front double wishbone rear integral bridge, which combines the dual needs of road and off-road, such as Toyota Prado, Land Cruiser and Mercedes-Benz G; The differential lock can also be added later; However, the non-load-bearing body structure remains unchanged, because it can ensure the strength of the body to the greatest extent when it is off-road, and the force is more dispersed when it is dragged.

　　There is no doubt that the tank 300 has all the three criteria mentioned above. First of all, the non-load-bearing body structure, after Haval H5 and Haval H9, the design of the tank 300 has become more mature. Ensuring a high-rigidity body structure is the main design feature of the tank 300. For this reason, the maximum cross-section of its longitudinal beam has reached 160mmx130mm, and there are 22 reinforcing plates for reinforcement, so there is no problem in meeting the conventional off-road requirements.

　　In terms of suspension, the tank 300 uses the integral bridge structure with front double wishbone and rear five links, which is also the structure widely used by other hard-core SUVs, including Mercedes-Benz G, Prado, Land Cruiser and other models, except herdsman/Jimny. Its advantage is that it gives consideration to comfort and off-road performance to the greatest extent, and it also has excellent passing performance while ensuring road handling.

　　Tank 300 adopts part-time 4wd system, which has the advantage of simple and reliable structure. Among them, 2H mode is high-speed rear drive, which is suitable for general paved roads. 4H high-speed four-wheel drive and 4L low-speed four-wheel drive are only suitable for unpaved roads because there is no central differential. In the 4L mode, the torque of the tank 300 will be amplified by 2.48 times.

[car home Lanzhou Preferential Promotion Channel] Recently, an exciting round of promotional activities was launched in Lanzhou, with the highest preferential amount reaching 34,000 yuan. At present, the minimum starting price of FAW-Volkswagen CC has dropped to 190,900 yuan. For friends who are interested in buying a car, this is undoubtedly a good opportunity not to be missed. Click "Check the car price" in the quotation form, and you will have the opportunity to win higher discounts. Please pay attention to our follow-up report for more details.

FAW-Volkswagen CC’s exterior design is fashionable and dynamic, and the front face adopts family-style design language, showing a highly recognizable style. Its air intake grille is decorated with chrome and connected with the headlights, creating a spacious and domineering visual effect. The overall body line is smooth and the roof curve is elegant, which adds a sense of movement to the whole car. FAW-Volkswagen CC shows the ingenuity of the brand with its unique design.

FAW-Volkswagen CC shows the essence of modern automobile aesthetics with its elegant streamlined body design. The body size is 4865*1870*1459mm and the wheelbase is 2841mm, providing passengers with spacious and comfortable interior space. The front tread is 1586mm and the rear tread is 1572 mm. This configuration not only ensures the stability and handling of the vehicle, but also improves the driving experience. In addition, the lines on the side of the car are smooth and dynamic, with the tyre size of 245/45 R18 and the 18-inch rim, which further demonstrates the unique sports style of CC.

The interior design of FAW-Volkswagen CC combines modernity and luxury to create a warm and comfortable atmosphere. The steering wheel is wrapped in high-quality leather, which feels delicate and has the function of manual adjustment up and down and back and forth to meet the needs of different drivers. The center console is equipped with a 9.2-inch high-definition touch screen, which integrates various functions such as multimedia system, navigation, telephone and air conditioning, and supports voice recognition control, which improves the convenience of operation. In addition, the car is equipped with USB and Type-C interfaces to provide convenient charging and data transmission requirements for front and rear passengers. In terms of seats, the main and passenger seats are made of leather /Alcantara mixed material, which provides good support and comfort, and has a number of adjustment functions, including front and rear adjustment, backrest adjustment, height adjustment and waist support, which improves the riding experience. The front seats also have a heating function, so that drivers and passengers can feel warm in cold weather. The rear seats support proportional tilting, which provides more loading space for the trunk.

The 2.0T engine of FAW-Volkswagen CC has a maximum power of 137kW and a maximum torque of 320N·m, which provides a strong power output for the vehicle. Matching it is a 7-speed wet dual-clutch gearbox, which ensures efficient and smooth power transmission.

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Zhu Chuang prayed for the earthquake.

Special feature of 1905 film network An earthquake with a magnitude of 7.0 occurred in Jiuzhaigou County, Aba Prefecture, Sichuan Province, and the entertainment circle responded quickly. Many stars prayed for the earthquake area at the first time, and some stars helped the disaster area through donations.

The star’s reaction is actually the same as that of thousands of netizens, expressing human nature. It’s just that many star fans have great influence. Their words and deeds not only warm the affected people, but also attract more attention from the outside world.

Stars who pray and donate have the power of example, but they can’t kidnap other stars by the same standard. Stars also have the right to be silent. In the face of disasters, words are pale and powerless, and they are not enough to convey everyone’s voice.

After the Jiuzhaigou earthquake, Jason Wu issued a prayer Weibo.

In 1986, 100 singers sang in unison in the first body; In the catastrophic flood disaster in 1998, almost all the stars from the three places on both sides of the strait were dispatched to contribute to the disaster relief; In 2008 Wenchuan earthquake, Andy Lau called all Hong Kong stars to hold an earthquake relief concert … … Once upon a time, when the disaster happened, the stars became one of the most active groups in aiding the disaster in the rear.

In 1986, 100 singers sang Let the World Be Full of Love.

However, in recent years, although the stars have shown some enthusiasm in disaster relief operations, it is obvious that the past situation of holding a group to cheer for the disaster areas is no longer repeated. The reason is very simple. The opacity of the donation place has led to the change of the charity environment. The donation and forced donation on social media have gradually turned the disaster relief of star groups into individual behaviors. In order not to cause trouble, many stars chose to donate without leaving their names.

Xiaogang Feng, Zhang Guoli and Zhang Hanyu, which went to the front line during the Wenchuan earthquake.

After the earthquake in Jiuzhaigou County, the stars were forced to donate again. The most typical example is Jason Wu, the director of the hit film. Some netizens directly asked Jason Wu to donate 100 million yuan, 200 million yuan or even half of the box office income. Some netizens used this wrong logic to ask Jason Wu — — Since I made money by making a patriotic film, I should donate more to the disaster area.

After the earthquake, netizens’ attitude towards Jason Wu’s donation.

The incredible ideas and unreasonable demands of these netizens have actually formed a big voice trend on social media, which makes other netizens feel helpless. Those netizens who attacked Jason Wu for donating less did not know that Jason Wu had donated 1 million yuan to Jiuzhaigou County at the first time.

Jason Wu has donated 1 million yuan to Jiuzhaigou County at the first time.

Jason Wu has been actively engaged in charity. During the Wenchuan earthquake in 2008, he not only donated money and materials, but also personally participated in material handling in the disaster area. After the Ya ‘an earthquake in 2013, he also signed up as a movie channel "Love is like a mountain — — One of the directors of the series of short films "Stories in Ya ‘an Earthquake"; In 2015, Tianjin Port exploded, and Jason Wu also donated 1 million yuan. However, Jason Wu never mentioned these acts of kindness in public.

In 2008, CCTV reported that Jason Wu offered love at the front line of the earthquake.

Faced with online forced donations from some netizens, Jason Wu chose silence, which became the only way for stars to cope with bad public opinion. The irrationality of forced donors has made some stars keep silent on "whether to donate or not" and "whether to donate more or less". Public response or rebuttal will only arouse greater siege. It is not excluded that some stars have maintained a silent attitude under great pressure. In recent years, the phenomenon of online forced donation and donation has made some stars feel cold. This forced donation to Jason Wu is tantamount to throwing cold water on the public welfare undertakings of stars.

Jason Wu became the director of Ya ‘an earthquake series short films.

Director Xiaogang Feng, who has never been shy about interacting with netizens, is also a public figure who has always been enthusiastic about public welfare. However, as far as star charity is concerned, he once expressed his position in Weibo. "If you donate less, you will be stingy. If you donate more, you will be ostentatious!" "People who do good deeds are attacked wantonly one after another, and they are forced to print invoices after being examined, but donating money seems to have done something unnatural, which is really more unjust than Dou E."

Xiaogang Feng at the Star Charity Night.

In such an environment, after the Jiuzhaigou earthquake, the stars who can still pray for the disaster area and donate money and materials on social media are worthy of respect. You know, besides giving love and financial resources, there is more precious "courage" to pay. Since when do you need courage to support charity and public welfare?

Netizens who are forced to donate can leave Jason Wu alone. Charitable undertakings need to be merged into rivers and streams, and they cannot become "big eaters". While letting go of Jason Wu, I also let go of those celebrities who have donated and those who have not donated. It is beneficial to the society to have time to do something right, even if you take care of your life first.