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Morgan Stanley upgraded the rating of Jingao Technology to over-allocation, with a target price of RMB 27.36. Tongwei shares will be upgraded to overweight with a target price of RMB 39.53.Market participants: In 2025, the steel industry may deduce the upstream profit-making logic. At the 2025 China steel market prospect and the annual meeting of "My Steel", whether the profit space of steel enterprises can be enlarged in 2025, whether the supply-side capacity will be withdrawn in an orderly manner, and what factors should be relied on for the long-term development of enterprises have become the minds of many participants. The industry believes that the survival pressure of steel enterprises may be eased in 2025. The upstream supply of iron ore, coke and coking coal will reduce their prices, and the cost of steel enterprises will fall. The market may deduce the upstream profit-making logic. Market participants said that although steel prices are still expected to decline in 2025, the profit margin of steel enterprises may increase. (SSE)Scientists observed semi-Dirac fermion for the first time, and scientists from Pennsylvania State University and Columbia University joined hands to observe a special kind of quasi-particle-semi-Dirac fermion for the first time. Such quasi-particles have mass when moving in one direction, but lose mass when moving in the other direction. The researchers said that in-depth research on these quasi-particles is expected to promote the development of next-generation batteries, sensors and other technologies. Related papers were published in the new issue of Physical Review X.

List of A-share share repurchase: 16 companies disclosed the progress of repurchase, and on December 12, a total of 16 companies issued announcements related to share repurchase. Among them, four companies disclosed the stock repurchase plan for the first time, two companies' repurchase plans were approved by the shareholders' meeting, four companies disclosed the implementation progress of stock repurchase, and six companies' repurchase plans have been implemented. Judging from the initial disclosure of the repurchase plan, the amount of a company's stock repurchase plan on that day exceeded 10 million. Nanshan aluminum, Longzhu Science and Technology and Longzhu Science and Technology have the highest repurchase plans, and they plan to repurchase no more than 600 million yuan, 5,895,100 yuan and 1,171,000 yuan respectively. Judging from the repurchase plan passed by the shareholders' meeting, the repurchase plans of two companies exceeded 10 million on that day. Huaan Securities and Tongkun have the highest repurchase amount, with the planned repurchase not exceeding 200 million yuan and 51,966,700 yuan respectively. Judging from the implementation progress of repurchase, Shunluo Electronics, Shengquan Group and Hailiang have the highest repurchase amounts, with 9.009 million yuan, 3.8251 million yuan and 3.5187 million yuan respectively. Judging from the completed repurchase, the repurchase amount of four companies on that day exceeded 10 million. Chengda Pharmaceutical Co., Ltd., Jinshi Resources Co., Ltd. and Yingfangwei Co., Ltd. have completed the highest repurchase amounts, with 57,061,600 yuan, 53,158,000 yuan and 31,405,600 yuan respectively.Six members of the ruling party of South Korean President Yin Xiyue supported the impeachment of the president.Cai Weidong was appointed as the deputy secretary of the Party Committee of Shentong Metro Group. According to the news of Shentong Metro Group, on the afternoon of December 11th, Shentong Metro Group held a leadership adjustment announcement meeting. At the meeting, the Organization Department of the Municipal Party Committee announced that Cai Weidong was appointed as the deputy secretary of the Party Committee of Shanghai Shentong Metro Group Co., Ltd., and Ge Shiping was removed from the post of deputy secretary of the Party Committee of Shanghai Shentong Metro Group Co., Ltd.

The new format is superimposed with new links, and Zhejiang private enterprises are busy going out to sea, and Zhejiang private enterprises have become the main force of "going out to sea". Data show that from January to October this year, there were 106,000 private enterprises with import and export performance in Zhejiang Province, an increase of 8.3%; The total import and export value is 3.53 trillion yuan, accounting for 80.8% of the total import and export value of the province. Recently, the reporter learned from interviews in Ningbo, Yiwu and other places in Zhejiang that despite the severe macroeconomic situation, the advantages of industrial clusters, technology and manufacturing in China are still obvious. Many private enterprises seize the new opportunities of overseas trade, lay a solid foundation in the direction of R&D, design and brand management, and sketch a new growth curve; At the same time, under the impetus of the government, cross-border e-commerce, overseas warehouses and other new formats go hand in hand and smooth the new link of "going out to sea". (SSE)In November, LP, a financial institution, injected nearly 30 billion yuan into private equity funds. Judging from the latest capital contribution of private equity funds, the reporter learned from Zhizhong Data Technology (Suzhou) Co., Ltd. that in November, the national private equity funds invested 486 pens, with a total capital contribution of 99.761 billion yuan. Judging from the contribution of LP (Limited Partner) with different identities, in November, government funds LP made a total of 178 contributions, with a total contribution of 39.9 billion yuan, accounting for 40%. LP, the industrial investor, contributed a total of 175 transactions, with a total investment of 13 billion yuan. The financial institution LP contributed a total of 29.948 billion yuan, of which the insurance institution LP contributed 16.488 billion yuan, accounting for 55%; Banking institution LP contributed 12.259 billion yuan, accounting for 41%. (Securities Daily)Standard & Poor's: It is expected that the rise of trade protectionism in major economies will damage the GDP growth of most emerging markets, but the impact will depend on specific policies. Central banks in emerging markets are expected to take a more cautious stance, but monetary easing will continue.