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The US Treasury auctioned 42-day cash management bills, and the winning interest rate was 4.320%, which was 4.400% on December 3rd.Yihang Smart rose more than 1% before the market. Shenzhen built the world's leading low-altitude economic industrial ecology, and EH.US rose 1.42% to US$ 15.71 before the market. In the news, the key low-altitude new infrastructure project in Nanshan District, Shenzhen, Guangdong Province was officially launched recently. The project will deploy low-altitude new infrastructure to build a world-leading low-altitude economic and industrial ecology. According to industry insiders, the development prospect of low-altitude economy is broad, and the construction of low-altitude infrastructure will be accelerated. At present, China's low-altitude smart network and low-altitude airspace management need to be improved, related infrastructure and technology need to be broken, and business models still need to be explored.Callas, High Representative of EU Foreign Affairs and Security Policy: The fall of Assad is a great blow to Putin and the Iranian regime.

HKEx: On December 10th, Standard Chartered Bank repurchased 546,284 shares for 5.4 million pounds in other transactions.Tangshan Port: Chen Lixin was elected as the chairman of the board. Tangshan Port (601000) announced on the evening of December 11th that the company elected Chen Lixin as the chairman of the eighth board of directors, as well as a member and chairman of the strategy committee and a member of the nomination committee of the eighth board of directors. The term of office shall be from the date of deliberation and approval of this board of directors to the date of expiration of the term of office of the eighth board of directors.Callas, High Representative of EU Foreign Affairs and Security Policy: The fall of Assad is a great blow to Putin and the Iranian regime.

The CEO of Ultramicro Computer said that he believed that the company would not be delisted by Nasdaq.Since 2024, 27 new funds have been established in the US municipal bond ETF market, setting an annual record high. New members include PGIM and Rockefeller Asset Management. However, in the $142 billion municipal bond ETF market, the asset management scale of many ETFs is less than $50 million.New Oriental (09901.HK): Yang Zhuang has resigned as an independent director of the Company with effect from December 16, 2024. On the same day, Yang Zhuang also resigned as a member of the Audit Committee, a member of the Remuneration Committee and the Chairman of the Nomination and Corporate Governance Committee.