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Rio Tinto will invest $2.5 billion to develop a new lithium mine in Argentina, and Rio Tinto Group plans to invest $2.5 billion to develop a new lithium mine in Argentina, which is a victory for Argentine President Javier Millay, who is trying to loosen the control of the economy and attract foreign investment. The British company said in an announcement on Thursday that it plans to build a processing plant with an annual output of 60,000 tons of lithium carbonate in Rincon mine. Subject to permission, the construction of the facility will begin in the middle of next year.[In November, the global sales of pure electric and plug-in hybrid vehicles exceeded 1.8 million, with China accounting for 70%. According to the data released by market research company Rho Motion on Friday, the global sales of pure electric and plug-in hybrid vehicles increased for the seventh consecutive month in November, with a year-on-year increase of 32.3%, reaching 1.83 million, the third consecutive month reaching a record high. Among them, the sales of pure electric and plug-in hybrid vehicles in China market increased by 50%, reaching 1.27 million vehicles, accounting for nearly 70% of the total global sales.Intel executives said that whether to split the company is still an open question. Dave Zinsner, chief financial officer of Intel, said that whether to formally split the factory and product development department is an open question and will be decided by the next leader. After Pat Gelsinger was forced to leave his post earlier this month, Zinsner is now the interim co-CEO. He made the comments when attending the Barclays Technology Conference in San Francisco on Thursday. Michelle Johnston Holthaus, another co-CEO, was also present.

A spokesman for UnitedHealth Group said that the mother of Mangione, a suspect accused of shooting a company executive, also had no insurance for UnitedHealth.New Zealand wants to persuade the United States not to impose tariffs after Trump takes office. New Zealand Finance Minister Nicola Willis said that after US President-elect Donald Trump takes office, New Zealand should be exempted from imposing comprehensive tariffs, and asked officials to be sensible to the United States. "Our initial position was please don't do this," Willis said in an interview in Wellington. "We let diplomats show the best of New Zealand."CITIC Securities: Relevant central state-owned enterprises engaged in business and equity cooperation with Huawei are expected to enjoy Huawei's empowerment. CITIC Securities pointed out that at the moment when the four sectors of intelligent selection are gathering together and the HI model is fully expanded, we believe that the investment core of Huawei's OEM is "change and invariance", that is, business model and partner iteration, but the top-level design of "not building cars, helping car companies build good cars" and the commercial appeal of maximizing sales and profits are not avoided. In addition, in the stage of deep cooperation with Huawei, the organizational structure and corporate governance of partners have been greatly improved. Similarly, we believe that relevant central state-owned enterprises engaged in business and equity cooperation with Huawei are expected to enjoy Huawei's empowerment, and Huawei will help the reform of state-owned enterprises.

The yield of 10-year active bonds in China inter-bank bond market initially dropped by more than 3 basis points to 1.775% and then hit a record low. The yield of 30-year active bonds in China inter-bank bond market initially dropped by nearly 4 basis points to 2%, also hitting a record low.Thirteen companies disclosed the progress of repurchase, among which Green Energy Huichong and Ruike had the highest amount of laser repurchase plans. On December 13th, a total of 13 companies issued announcements on stock repurchase. Among them, two companies disclosed the stock repurchase plan for the first time, four companies disclosed the progress of the implementation of stock repurchase, and seven companies have completed the implementation of the repurchase plan. Judging from the initial disclosure of the repurchase plan, Green Energy Huichong and Ruike Laser have the highest amount of repurchase plans, with the planned repurchase not exceeding 1.115 million yuan and 487,900 yuan respectively. Judging from the implementation progress of repurchase, Yuanli Technology, Jiuli Special Materials and Jack have the highest share repurchase amounts, with 33.1077 million yuan, 30.9807 million yuan and 3.2323 million yuan respectively. Judging from the completed repurchase, a total of one company repurchased more than 10 million on that day. Aerospace Rainbow, Aerospace Rainbow and Guanshi Technology have completed the highest repurchase amount, with 33.2989 million yuan, 2.479 million yuan and 2.1642 million yuan respectively.Yingsi Intelligent announced that it had received a milestone payment of $10 million from Exelixis. On December 13th, Yingsi Intelligent, a biomedical technology company, announced that based on the progress made in the clinical stage of XL309(ISM3091) project, the company had recently received the first clinical milestone payment from Exelixis, with a total amount of $10 million.