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The Hang Seng Index rose 1.4%, led by Tencent Holdings Limited. The Hang Seng Index rose 1.4% to 20,435.93 in Hong Kong. Tencent Holdings contributed the most to the index rise, rising by 2.4%. Mengniu Dairy has the largest increase, up by 7.0%. In midday trading, 71 of 83 stocks rose and 10 fell; All stocks rose, led by industrial and commercial stocks.Market news: Britain is considering the largest auction of renewable energy subsidies in history.The passenger throughput of airports in Shanxi Province exceeded 20 million passengers. The reporter learned from Shanxi Aviation Industry Group Co., Ltd. on the 12th that as of December 10th, the passenger throughput of airports in Shanxi Province exceeded 20 million passengers, 14 days earlier than that in 2019, realizing a new leap-forward development. (China News Network)

Increase to 6 flights per week. The Shanghai-Riyadh route of China Eastern Airlines will be encrypted soon. It was learned from China Eastern Airlines on December 12 that recently, China Eastern Airlines announced that it will encrypt the direct flight route from Shanghai to Riyadh from 3 flights per week to 6 flights per week from February 21, 2025.CSRC: Optimize the supply of products in time and include the first batch of index funds in the catalogue of personal pension investment products. Recently, the Ministry of Human Resources and Social Security, the Ministry of Finance, the State Administration of Taxation, the General Administration of Financial Supervision and the CSRC jointly issued the Notice on the Full Implementation of the Personal Pension System (hereinafter referred to as the Notice), and the personal pension system will be extended to the whole country on December 15. Personal pension is long-term, persistent and large-scale. By actively investing in the capital market, it is conducive to sharing the fruits of the development of the real economy and helping to maintain and increase value for a long time. As a representative of professional institutional investors in the capital market, Public Offering of Fund industry has been entrusted to manage all kinds of pension assets over 6 trillion yuan, creating good long-term income and accumulating rich management experience. According to the requirements of the Notice, the CSRC timely optimized the product supply and included the first batch of index funds in the catalogue of personal pension investment products. Subsequently, the CSRC will strengthen the supervision of personal pension investment in Public Offering of Fund, urge Public Offering of Fund managers to continuously improve their management and service capabilities, and better support the high-quality development of personal pensions. (CSRC)The main contract of CSI 500 stock index futures (IC) expanded to 1.00% in the day and is now reported at 6104.4 points. The main contract of CSI 500 stock index futures (IC) stood at 6100 points, rising by 0.99% in the day.

Intel: Breakthrough progress has been made in chip interconnection, and the inter-line capacitance has been reduced by 25%. Recently, Intel OEM announced a major breakthrough in on-chip interconnection technology. The latest subtractive Ruthenium interconnection technology of the company can reduce the inter-line capacitance by up to 25%, effectively improving the on-chip interconnection. According to reports, the subtractive ruthenium interconnection technology has achieved great progress in interconnection miniaturization by using ruthenium, a new, key and alternative metallization material, and using thin film resistivity and airgap. This process does not need an expensive photolithographic air gap exclusion zone around the via, and it can also avoid using a self-aligned via that is selectively etched. When the spacing is less than or equal to 25 nm, the air gap realized by reducing ruthenium interconnection technology can reduce the capacitance between lines by up to 25%, which can be used as a metallization scheme to replace copper damascene process in closely spaced layers. It is reported that this solution is expected to be applied in the future process nodes of Intel OEM. (Sina Technology)Speaker of South Korea's National Assembly: Yin Xiyue will never tolerate declaring martial law in order to warn the National Assembly. On the 12th, South Korea's National Assembly Speaker Yu Yuanzhi said that Yin Xiyue "declared emergency martial law in order to warn the National Assembly, which is absolutely intolerable in the constitutional order, because it means that the democratic constitutional order can be destroyed for political purposes, and the basic rights of the people can also be used as a means for political purposes". Yu Yuanzhi also said that today's presidential talk cannot lead to other misjudgments or social chaos, and Congress will deal with all possible situations.Kuwait set the price of crude oil sold to the United States in January at a premium of $4.10 per barrel.