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The latest development of quantum computing research: A new generation of quantum chips can improve the quantum error-correcting function. The internationally renowned academic journal Nature recently published a quantum computing paper saying that the latest generation of quantum chips of Google Quantum AI can realize the quantum error-correcting function of suppressing errors below a critical threshold, which is considered to be a necessary condition for realizing the practical application of quantum computing in the future. Researchers believe that the performance expansion of the latest generation of quantum chips may promote the operational requirements of large-scale fault-tolerant quantum computing. (Zhongxin. com)Xuchang Aier Eye Hospital was accused of giving referral doctors a commission to State Administration for Market Regulation for investigation. Recently, Dr. Ai Fen from Wuhan, Hubei Province reported his real name, and Henan Xuchang Aier Eye Hospital gave referral doctors a commission, and listed the amount of the commission, the card number of the receiving bank, the doctor's name and mobile phone number. On December 10th, according to the contents of the report, the upstream journalists randomly dialed 12 people, 7 of whom answered the phone. Seven people are all doctors, three of whom admitted to receiving the commission from Aier Ophthalmology, and four said that they had to check the running water to know whether they had received the commission. At present, Xuchang Municipal Market Supervision Administration has filed an investigation. (Upstream News)Market News: The Director of Russian Intelligence Agency said that Russia is close to achieving all its goals in Ukraine and has the strategic initiative on all fronts.

It is reported that Samsung's electronic chip foundry division has increased the 4nm yield to nearly 70%, and Han Zhenwan, head of the chip foundry business, said that it will greatly improve the 2nm process yield. (Digtimes)Donghai securities: The refrigerant industry is expected to maintain a high degree of prosperity. According to the donghai securities Research Report, in 2025, the second-generation refrigerant quota will be reduced, and the total production quota of the third-generation refrigerant will remain at the baseline value. With the increase in demand for new household air conditioners and maintenance and replacement, the supply and demand relationship of the third-generation refrigerants will tighten, and the downstream air conditioners will be rapidly upgraded in December. The refrigerant industry is expected to maintain a high degree of prosperity, and the profitability of related refrigerant manufacturers is expected to be greatly improved. It is suggested to pay attention to the leading refrigerant industry and fluorine chemical production enterprises with relatively perfect industrial chain, such as Juhua, Sanmei and stone resources related to fluorine chemical raw materials.Chongqing State-owned Assets Supervision and Administration Commission: Resolutely lay a solid foundation for comprehensively deepening the reform of state-owned enterprises and accelerate strategic restructuring and professional integration. Chongqing State-owned Assets Supervision and Administration Commission officially announced today that on December 9, Chongqing State-owned Assets Supervision and Administration Commission held a December 2024 economic operation scheduling meeting for municipal key state-owned enterprises. The meeting stressed that it is necessary to resolutely fight a tough battle to comprehensively deepen the reform of state-owned enterprises in light of the landmark achievements of the "five new breakthroughs." It is necessary to promote the reshaping of the main business of the group to achieve a "new breakthrough", focus on the reshaping of the main business of the group, further sort out the business of the sub-enterprises, effectively support the core functions and main business of the group, and enhance the core competitiveness; Promote "new breakthroughs" in stopping losses and controlling losses, further promote structural adjustment, reduce costs and increase efficiency, and revitalize assets, and strive to control the losses of municipal state-owned enterprises at the target ratio by the end of the year; Promote slimming and fitness to achieve a "new breakthrough", accelerate strategic restructuring and professional integration, and accelerate the reduction of the number of legal entities and reduce the management level of enterprises in accordance with the requirements of reduction. It is necessary to focus on the most realistic and urgent problems that restrict high-quality development, and promote state-owned state-owned enterprises to further comprehensively deepen reforms.

GF Securities and others invested in the establishment of venture capital fund partnership. According to the enterprise search APP, Zhuhai Guangfa Xinde Dongying Venture Capital Fund Partnership (Limited Partnership) was recently established with a capital contribution of 100 million yuan. Its business scope includes: engaging in equity investment, investment management, asset management and other activities with private equity funds. Enterprise equity penetration shows that the enterprise is jointly held by Guangfa Xinde Investment Management Co., Ltd. and Foshan Dongying Investment Management Co., Ltd. under GF Securities.Commercial aerospace concept stocks continued to rise, with Xinyan shares and Shanghai Hanxun rising by nearly 9%, and China Satellite, Gaohua Technology and Narui Radar rising by more than 6%.The annualized rate of return of over 40% money funds fell below 1.5% on the 7th. Recently, the annualized rate of return of several money funds fell below 1.5% on the 7th, which attracted market attention. In an interview with reporters, some insiders said that the recent reduction in the interest rate of interbank deposits and the weakening of the income from the allocation of deposits by the money fund are the main reasons for the decline in the overall yield of goods. "The decline in bond market yields and the expected easing of money market interest rates have led to the low income level of the money fund expected to remain for some time." Ming Ming, chief economist of CITIC Securities, said that investors are advised to pay attention to other types of investment products such as bond funds and hybrid funds in the near future in order to seek more diversified investment options and income sources. (Securities Times)