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The CSI convertible bond index closed down 0.42% at midday, while Z-mode convertible bond, Tongguang convertible bond and future convertible bond fell 8.76%, 6.00% and 5.21% respectively. Lide convertible bonds rose by 20.00% and Guiguang convertible bonds rose by 7.60%.China Construction established a new company in Beijing, including real estate development and operation business. According to the enterprise search APP, China Construction Eighth Bureau (Beijing) Construction Co., Ltd. was recently established, with Liu Guangtao as its legal representative and a registered capital of 300 million yuan. Its business scope includes: construction project construction; Construction engineering design; Construction of cultural relics protection project; Construction engineering survey; Real estate development and management; Quality inspection of construction projects; Safety production inspection and testing, etc. Enterprise equity penetration shows that the company is indirectly wholly-owned by China Construction.The REIT of AVIC E-commerce warehousing and logistics will be put on sale to public investors today. According to the announcement issued by AVIC Fund, on December 13th, the closed infrastructure securities investment fund of AVIC E-commerce warehousing and logistics (hereinafter referred to as "AVIC E-commerce warehousing and logistics REIT", fund code: 508078) will be put on sale to public investors. The fundraising period will be from December 13th to 19th, and it will be issued for 5 working days.

Scientific and technological innovation leads the high-quality development of the economy, and the 100tf (588,190) of Science and Technology Innovation may meet the layout window period. By midday on December 13th, the 100tf (588,190) of Science and Technology Innovation had fallen by 2.08%, with a turnover of 181 million yuan. The constituent stocks are mixed. In terms of rising, Alice led the rise, and Hengxuan Technology followed suit. In terms of decline, Guo Dun Quantum led the decline, while Core Source followed slightly. In the news, from December 11th to 12th, the Central Economic Work Conference was held in Beijing, which made a systematic plan for next year's economic work. Regarding the highlights of the conference, CITIC Jiantou said that "scientific and technological innovation" ranked first in the ranking of key tasks last year, and it was divided into independent segments and listed a number of emerging technologies, industries and tracks in a large space. This year's science and technology-related expressions focus on "artificial intelligence+",and we expect "AI+" to be the core variety of future science and technology themes. In addition, scientific and technological innovation is in the big paragraph of "new quality productivity" this year, ranking second in all key tasks. Wanlian Securities said that scientific and technological innovation is the vanguard to lead the high-quality economic development, and it is also the only way for the transformation and upgrading of traditional industries, emerging industries and future industries to grow and develop.State Power Investment Corporation set up an economic and technological research and consulting company with AI software development business. According to the enterprise search APP, recently, State Power Investment Corporation Economic and Technological Research and Consulting Co., Ltd. was established, with the legal representative of He Yongjian and the registered capital of 10 million yuan. Its business scope includes: artificial intelligence application software development; Information system integration service; Industrial Internet data service; Social and economic consulting services, etc. Enterprise survey shows that the company is wholly owned by State Power Investment Group Co., Ltd.Brazilian President Lula's intracranial drainage tube has been removed and recovered well. On December 12, local time, the Syrian-Lebanese Hospital in Sao Paulo, Brazil issued a medical announcement, saying that the intracranial drainage tube placed after President Lula's surgery had been removed that evening. At present, Lula is conscious and thinking normally, and is still in intensive care in the hospital. According to the announcement, Lula's nervous system is normal and there are no complications, and there will be no sequelae in the future. At present, he is recovering well and can eat and talk normally. The hospital advised him to continue to rest.

Argentina made the final verdict of sunset review of anti-dumping against China's spring shock absorbers. According to China Trade Relief Information Network, on December 12, the Argentine Ministry of Economic Affairs issued Announcement No.1364 in 2024, which made the negative final verdict of the first sunset review of anti-dumping on spring shock absorbers originating in China, including single shock absorber components, used in motorcycles and bicycles equipped with auxiliary engines with or without buckets, and decided not to continue to impose anti-dumping duties on the products involved. The announcement shall take effect as of the date of promulgation. This case involves the products under the tax numbers of 8714.10.00 and 8714.99.90 of the Southern Communist Party.Beijing officially launched the online game boutique publishing project. At the 2024 China Game Industry Annual Conference held today, Zhai Degang, deputy director of the Propaganda Department of Beijing Municipal Committee and director of Beijing Press and Publication Bureau, said that Beijing Press and Publication Bureau would organize the implementation of the online game boutique publishing project to guide and drive the high-quality development of Beijing's game industry. It is reported that the online game boutique publishing project will focus on five key directions: spreading positive mainstream values, carrying forward the spirit of Chinese culture, showing the style of the capital era, highlighting the vitality of scientific and technological innovation, and having the potential for international communication. Five supporting mechanisms including priority recommendation, whole-process incubation, copyright protection, platform service and talent guarantee mechanism will be implemented. The works selected for the project will be included in the Beijing online game key selection database, and priority will be given to the national-level promotion and selection projects, and incentives will be given.South Korea's KOSPI index erased all the declines since the martial law storm.