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Jiaying Pharmaceutical Co., Ltd.: It plans to buy back 7 million to 13.5 million shares. Jiaying Pharmaceutical announced that it plans to use its own funds to buy back some issued RMB common shares (A shares) by centralized bidding for the implementation of employee stock ownership plan or equity incentive. The price of repurchased shares is not higher than 9.80 yuan/share (inclusive), and the number of shares to be repurchased is not less than 7 million shares (inclusive), accounting for about 1.3793% of the company's total share capital; And no more than 13.5 million shares (inclusive), accounting for about 2.6600% of the company's total share capital. The repurchase period is within 12 months from the date when the company's board of directors deliberated and approved the share repurchase plan.Broadcom rose more than 18% at the beginning, Broadcom rose more than 18% at the beginning, and the total market value rose to $1 trillion. The company's Q4 profit exceeded expectations, and its AI revenue doubled and rose by 220% in the whole fiscal year.Unitedhealth group, USA: The suspect in the executive shooting was not a corporate client. On December 13th, a spokesman for unitedhealth group said that Luigi Man Ghione, the suspect in the shooting of Brian Thompson, CEO of United Health Insurance Company, was not a corporate client. Andrew Vitti, CEO of unitedhealth group, expressed his condolences over Thompson's murder in a commentary and said that he understood the public's dissatisfaction with the "defective" health care system in the United States. Vitti said: "Health care is both a personal matter and very complicated. People don't fully understand the reasons behind the underwriting decision, and we are responsible for it. We need to work with employers, governments and other people who pay for medical expenses to improve the way we explain insurance coverage and make decisions. "

Brazilian President's Office: Brazilian President Lula recovered well after surgery, and his speech and diet were normal.Mckinsey agreed to pay $650 million to settle the criminal investigation of opioids by the U.S. Department of Justice. Mckinsey submitted a five-year deferred prosecution agreement to the federal court in Abingdon, Virginia, and agreed to pay $650 million to settle the criminal investigation of the U.S. Department of Justice on its work in guiding the opioid manufacturer Purdue Pharmaceutical to increase sales. According to court documents, Martin Elling, a former senior partner of McKinsey, agreed to plead guilty to obstruction of justice because he destroyed McKinsey's consulting records for Purdue Pharmaceutical. He will plead guilty on January 10th next year. Mckinsey has previously reached various settlement agreements totaling nearly $1 billion. The company had previously faced lawsuits in several States in the United States, and was accused of providing sales analysis and marketing advice to pharmaceutical companies such as Purdue Pharmaceutical and Johnson & Johnson, which contributed to the popularity of opioids.This week, the Shenzhen Stock Exchange took self-regulatory measures against 171 abnormal securities trading behaviors, and the Shenzhen Stock Exchange released regulatory trends: 1. Regulatory trends of listed companies (December 6-December 12, 2024) From December 6 to December 12, the Exchange took disciplinary action against one violation, involving information disclosure and standardized operation violations; Supervision letters were issued for 9 violations, 3 related to information disclosure and standardized operation violations, and 6 related to securities trading violations. This week, 18 inquiry letters and 5 other letters were sent out. II. Market Trading Supervision Dynamics (December 9-December 13, 2024) From December 9 to December 13, the Exchange took self-regulatory measures against 171 abnormal securities trading behaviors, involving abnormal trading situations such as intraday bidding, false declaration, etc. Focus on monitoring "*ST Tongzhou" with abnormal stock price fluctuation recently; A total of 9 major events of listed companies were verified, and 3 clues of suspected illegal cases were reported to the CSRC. (Issued by Shenzhen Stock Exchange)

The average auction yield of 25-day cash management bills in Canada is 3.276%.Canada asked the Labor Committee to put Canadian postal workers back to work.Liard: In the future, it is possible to integrate algorithms with AI chips to improve the control ability of robot limbs. Liard said on the conference call that the company has actually been an optical camera for many years, and the technology of this company is still relatively mature. This belongs to the hardware. In the future, it is possible to integrate the algorithm with the current AI chip more. After the integration of this chip with partners, the local computing power of the robot will be improved, and then the limb control ability of the robot will be improved.