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Oil from the United States and Bulgaria rose by more than 1.00% in a day, and now they are reported at $68.88/barrel and $72.53/barrel respectively.The Singapore Straits Times Index fell 0.5% to 3,792.82.Yihang Smart rose more than 1% before the market. Shenzhen built the world's leading low-altitude economic industrial ecology, and EH.US rose 1.42% to US$ 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.

Nanshan aluminum: It is planned to buy back shares at a price of 300-600 million yuan and use it for cancellation. nanshan aluminum announced that the company plans to buy back shares by centralized bidding, and the amount of repurchase is not less than 300 million yuan (inclusive) and not more than 600 million yuan (inclusive), and the source of funds is the company's own funds. The repurchased shares will be used to cancel and reduce the registered capital of the company. The maximum price of repurchased shares shall not exceed 6.24 yuan/share.Tedros Adhanom Ghebreyesus, Director-General of the World Health Organization: I still believe that countries will finalize the international convention on pandemic prevention, preparedness and response before May 2025.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.

China biopharmaceuticals announced on the Hong Kong Stock Exchange that Alibulin mesylate injection was approved for listing.3 Lianban Huifa Food: Zhenghechang Investment Co., Ltd.' s plan to reduce its holdings of 1 million shares on December 11 has not been completed. Huifa Food announced that since December 9, 2024, the company's stock has been trading daily for three consecutive trading days. On November 8, 2024, the company disclosed the Announcement of Shareholder's Shareholding Reduction Plan of Huifa Food. Shareholder Zhenghechang Investment Co., Ltd. plans to reduce its shareholding by centralized bidding to no more than 2,446,423 shares, which does not exceed 1% of the company's total share capital. The reduction of holdings through block trading does not exceed 4,892,846 shares, and does not exceed 2% of the company's total share capital. The planned reduction period is from November 29, 2024 to February 27, 2025. On December 11th, 2024, Zhenghechang Investment Co., Ltd. reduced its shareholding by 1,000,000 shares through centralized bidding. At present, the shareholder's shareholding reduction plan has not been completed.Aviation Materials Co., Ltd.: It is planned to increase the capital of Nuclear Aviation Materials by 60 million yuan, with an estimated shareholding ratio of 34.1655%. Aviation Materials Co., Ltd. announced that the company will use its own funds of 60 million yuan to increase the capital of Nuclear Aviation Materials, with an estimated shareholding ratio of 34.1655% after the capital increase. After the completion of this capital increase, the registered capital of Hexing Aviation Materials increased by 4.982 million yuan, all of which were subscribed by the company. Hexing Aviation Materials is mainly engaged in the research and production of high-strength and high-precision aluminum alloy materials and related products, and its products are mainly used in nuclear industry, aerospace and other fields. The purpose of this capital increase is to expand the company's layout of advanced aluminum alloy products and enhance the production capacity and profitability of nuclear aviation materials. The capital increase price is determined to be 12.04 yuan/registered capital with reference to the recorded net assets evaluation value of Hexing Aviation Materials. The transaction still needs the approval of the state-owned assets supervision and administration institution.