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Zhao Dejian, vice president of Shandong Jiaotong University, was examined and investigated. According to the news from the Supervision Committee of Shandong Provincial Commission for Discipline Inspection, Zhao Dejian, member of the Party Committee and vice president of Shandong Jiaotong University, is suspected of serious violation of the law and is currently under disciplinary review and supervision investigation by the Supervision Committee of Shandong Provincial Commission for Discipline Inspection.Ukrainian President Zelensky: Russia launched 93 missiles and 200 drones into Ukraine's energy system, which is one of the biggest attacks on Ukraine's energy system. Ukraine shot down 81 missiles, 11 of which were shot down by F-16 fighters.Amco: agreed to buy 2,000 bitcoin mining machines from Canaan Creative Global.

China Air China: Passenger turnover increased by 22% year-on-year in November. Air China announced that the combined passenger turnover of the company and its subsidiaries increased by 22% year-on-year in November 2024. Passenger transport capacity investment increased by 12.9% year-on-year, of which domestic passenger transport capacity investment increased by 3.2%, international passenger transport capacity investment increased by 43.7%, and regional passenger transport capacity investment increased by 19%. In terms of freight transportation, the input of freight transportation capacity increased by 18.4% year-on-year, and the turnover of freight and mail increased by 20.9% year-on-year. In November, one ARJ21-700 aircraft and one C919 aircraft were introduced. By the end of November, the total number of operating aircraft was 927.Australia's S&P/ASX200 index opened down 66.80 points, or 0.80%, at 8263.50 points on Friday, December 13th.The Central Meteorological Observatory continued to issue the gale blue warning at 06: 00 on December 13th. It is estimated that there will be 5 winds and gusts of 6-8 in parts of central and eastern Inner Mongolia, northwestern Shanxi, northern Hebei, central Henan and southwestern Shandong from 08: 00 on December 13th to 08: 00 on December 14th. Most of the Yellow Sea, most of the East China Sea, Taiwan Province Strait, east of Taiwan Province, bashi channel, northern and central South China Sea, and Beibu Gulf will have strong winds of 7-8 grades and gusts of 9 grades.

Chip-concentrated stocks clustered in four major industries, and 43 stocks fell for more than three consecutive periods. According to the statistics of Securities Times and DataBao, as of December 12, 300 stocks disclosed the number of shareholders in the latest period, compared with the previous period (November 30), there were 162 stocks with a decrease in the number of shareholders. Specifically, the number of shareholders in 29 stocks decreased by more than 5%, and the number of shareholders in 5 stocks decreased by more than 10%, including Dongfang Huanyu, Zhongshe, Baina Qiancheng, Midland New Materials and Hengshuai. Many chip-concentrated stocks have performed well in the recent market. According to the statistics of DataBao, the average share capital of 126 chips has increased by 4.86% since last month, and the cumulative increase of 18 stocks is above 10%. The top gainers are Guoan Da, Beiwei Technology and Silk Road Vision, which have increased by 42.5%, 26.18% and 21.44% respectively. From the industry point of view, the number of chip concentrated stocks is the largest in the four major industries of mechanical equipment, power equipment, electronics, medicine and biology.Fang Yi, Chief Strategy Officer of Guotai Junan: The conditions of "transformation cattle" in China stock market are forming four themes, focusing on mergers and acquisitions and self-control. Fang Yi, Chief Analyst of Guotai Junan Strategy, said at the main forum of Guotai Junan 2025 investment strategy that the bottom of China stock market has appeared, and the conditions of "transformation cattle" are forming; The key driving force of the market comes from the decline of risk-free interest rate and the boost of risk preference, and the economic expectation is expected to be revised up in 2025H2; The mid-line of the stock market is expected to get out of the N-rhythm. Theme recommendation: merger and reorganization/self-control/humanoid robot/self-consumption. 1) M&A and reorganization: the regulatory tolerance of cross-border M&A and acquisition of unprofitable assets has been improved, and we are optimistic about the traditional industry leaders who are the main enterprises of science and technology chain and benefit from the optimization of industry structure; 2) Self-control: global science and technology supply chain reconstruction, optimistic about the improvement of localization rate of advanced semiconductors/basic software; 3) Humanoid robot: mass production and application scenario expansion are accelerated, and key components such as dexterous hands/actuators are optimistic; 4) Self-satisfaction consumption: demographic changes have given birth to new consumption patterns, and we are optimistic about the high growth of secondary consumption/pet consumption.The fifth district of Beijing issued a blue warning of strong winds. At present, Yanqing District, Mentougou District, Haidian District, Changping District and Fangshan District of Beijing have issued blue warnings of strong winds.