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Jon Finer, US Deputy National Security Adviser: (When asked about the Russian-Ukrainian conflict) We have been working hard to strengthen Ukraine before the end of this government.During the year, the amount of A-share repurchase has exceeded 160 billion yuan, which has become the mainstream, and the repurchase tide of A-share listed companies continues to heat up. Wind data shows that 2446 repurchase schemes have been implemented this year, involving more than 160 billion yuan, far exceeding the level of last year. Different from the past, the current wave of buybacks is characterized by great strength, short term, quick implementation and large number of cancelled buybacks. At the same time, with the support of special loans for stock repurchase, more and more listed companies join the buyback team. Ye Xiaojie, director of the Finance Department of Shanghai National Accounting Institute, said that share repurchase is a measure for listed companies to release positive signals, indicating that management recognizes the current value of stock investment and helps boost market confidence. For investors, share repurchase means that the number of shares circulating in the market is reduced, which helps to stabilize the stock price. (Securities Times)Wells Fargo lowered the target price of LyondellBasell from $105.00 to $95.00.

The trillion-dollar market of low-altitude economy is gaining momentum. Driven by many factors such as policy, technology and application, the trillion-dollar market of low-altitude economy is gaining momentum, attracting various industrial giants such as Huawei, ZTE, Meituan, SF Express, China Mobile, China Telecom and China Unicom to enter the market one after another. In the eyes of the industry, the low-altitude economy is just like high-tech real estate, which adds a three-dimensional space for development and utilization on the original two-dimensional plane, thus generating economic value and giving birth to industrial ecology. "In the future, low-altitude aircraft, like cars on the ground, will be free and standardized to operate at low altitude." (Securities Times)A rational view of the surge in the bond market should not ignore the risks behind it. Recently, bond yields have dropped rapidly. When investors enjoy the dividends brought by the surge in the bond market, they must also remain rational and not ignore the risks behind them. The market has filled the expectations of the bond market. If there is a gap between future policy implementation and expectations, the market may have the possibility of substantial adjustment. Most financial institutions are bulls in the bond market. In the case of unilateral upward interest rates and no hedging instruments, once the market is obviously disturbed, it is necessary to be alert to the risk of trampling. At present, the yield of 10-year treasury bonds has dropped to 1.84%. Market participants should realize that the future downside is limited, but the upside is great. (SSE)The previous crude oil futures 2401 contract closed up 0.25% at 530.80 yuan/barrel. Shanghai Gold closed up 0.67% and Shanghai Bank closed up 0.15%.

Hundreds of people were killed or injured in two days when many places in Sudan were attacked. On December 10th, local time, Ahmed Osman hamzah, governor of Khartoum State, where Sudan's capital Khartoum is located, said that the capital city of Omdurman was shelled that day, killing at least 65 civilians and injuring hundreds more.Walgreen, a chain pharmacy, is in talks to sell itself to private equity fund Sycamore Partners. Walgreen's US stocks rose to 5.99% in the short term, which triggered the suspension.Colgate believes that any emerging technology, generative artificial intelligence or artificial intelligence must create value for the company.