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Huichuan Technology's newly established subsidiary contains a number of AI businesses. The enterprise search APP shows that Beijing Huichuan Technology Co., Ltd. was recently established with Guo Lipeng as the legal representative and a registered capital of 300 million yuan. Its business scope includes: artificial intelligence theory and algorithm software development; Basic resources and technical platform of artificial intelligence; General application system of artificial intelligence; Artificial intelligence application software development, etc. Enterprise investigation shows that the company is wholly owned by Huichuan Technology.Afternoon comment: index adjustment The Shanghai Composite Index fell by 1.49% in half a day. Bean bag concept stocks were strong in early trading, and the index was collectively adjusted in early trading. The three major stock indexes all fell by more than 1%. In terms of sectors, the concept stocks of bean bags were strong in early trading, and the collective daily limit of three-dimensional communication, Beiwei Technology, Global Printing, and Zhewen Internet; The concept of ice and snow industry continued its upward trend. Jingxue energy-saving 20cm daily limit, iceberg cold and hot, snowman shares and other daily limit closures; The game e-sports sector is active, and the daily limit of Zhewen Internet and Electric Soul Network is up; Real estate stocks continued to adjust, and Hefei Urban Construction and Gorgeous Family were among the top losers. Food, liquor and other consumer sectors fell into a callback, and Yiming food fell to a limit; Insurance stocks weakened collectively, led by China Life Insurance. Overall, individual stocks showed a general decline trend, with more than 4,100 stocks falling. On the disk, the Aauto Quicker concept, short play games and cultural media sectors were among the top gainers, while the insurance, liquor and real estate sectors were among the top losers.Shenzhen Railway Commercial Co., Ltd. and Shenzhen Luckin Coffee reached a strategic cooperation alliance. On December 13th, Shenzhen Railway Commercial Co., Ltd. and Shenzhen Luckin Coffee reached a strategic cooperation alliance. This cooperation indicates that the two sides will jointly explore a new integration mode of track space and coffee retail. According to the agreement, Shenzhen Railway Commercial Co., Ltd. will make full use of the development and operation experience of different types of commercial projects such as Shenzhen subway station, station city complex and complex, and cooperate with Shenzhen Luckin Coffee in depth, and set up at least 50 stores in the commercial space of Shenzhen subway.

Shenzhen recently released four overcharge standards. According to the news of "Shenzhen Release", yesterday, the reporter learned from the Shenzhen Municipal Market Supervision Administration that Shenzhen has made further progress in promoting the construction of electric vehicle charging facilities, and recently took the lead in releasing four overcharge standards. At present, Shenzhen has issued six leading local standards for overcharging, including the grading evaluation standard for decentralized charging facilities for electric vehicles, grading evaluation standard for centralized charging stations for electric vehicles, long-term failure judgment standard for charging equipment for electric vehicles and management standard for construction of charging facilities for electric vehicles in residential quarters. As of December 5, Shenzhen has guided the construction of 913 overcharging stations, added 121,000 charging facilities and upgraded 3,047 old piles. The official implementation of the four latest overcharge standards issued by Shenzhen indicates that Shenzhen has taken another solid step on the road of building an "overcharged city".Tao Lin: Tesla won four firsts in the evaluation of "User Satisfaction Index of New Energy Automobile Industry in China in 2024". Tao Lin Weibo, global vice president of Tesla, issued a document saying: Share a good news with friends. In the evaluation result of "NEV-CACSI of New Energy Automobile Industry in China in 2024" recently released by china association for quality, Won four firsts: Model 3 is the pure electric medium-sized car with the highest user satisfaction, Model Y is the pure electric medium-sized SUV with the highest user satisfaction, the first in sales service satisfaction and the first in after-sales service satisfaction.More than 100 underground money houses have been destroyed by public security organs to crack down on the money-changing party. The Ministry of Public Security held a press conference today (13th) to inform the public security organs throughout the country of the effectiveness of measures to crack down on the money-changing party and derivative crimes. According to the press conference, in May 2024, the Ministry of Public Security deployed the national public security organs to carry out special work to crack down on the rectification of the "money exchange party" and derivative crimes, cracked a series of cases, arrested a group of "money exchange party" personnel, and smashed a group of "underground money houses". The whole chain destroyed a group of criminal gangs and achieved remarkable results. Since the action, the Ministry of Public Security has listed and supervised 16 major cases; The National Immigration Bureau instructed the border inspection authorities in Zhuhai, Shenzhen, Guangzhou and other places to actively cooperate with the special work class to carry out verification and disposal and personnel transfer. Since the special action, 142 personnel of the "money exchange party" have been seized and handed over to the special work class according to law. A total of 263 derivative criminal gangs suspected of illegal business operations, organizing illegal border crossing, fraud, illegal detention, etc. were destroyed in various places, and more than 100 underground money houses were destroyed, and more than 80 billion yuan of funds involved were identified. The headquarters in front of the Ministry of Public Security further strengthened the clues, organized relevant provinces to carry out five centralized arrests, arrested 846 suspects and cracked a number of major cases.

South Korean police said on the 13th that they were considering detaining and searching the correspondence records of President Yin Xiyue and the presidential residence. (Xinhua News Agency)The concept of first-round economy continued to increase the daily limit of more than 10 constituent stocks, and the concept of first-round economy continued to increase in intraday trading. Media games, IP economy, performing arts and travel, and Meta-Universe all rose well. More than 10 constituent stocks such as Aofei Entertainment, Lisheng Sports, Dafeng Industry, Tianxiaxiu, and Roman shares rose by more than 10%.The turnover of Shanghai, Shenzhen and Beijing exceeded 1 trillion yuan, 55.6 billion yuan more than the previous day. Up to now, the turnover of Shanghai, Shenzhen and Beijing exceeded 1 trillion yuan, 55.6 billion yuan more than the previous day. Among them, the turnover of Shanghai Stock Exchange was 394.6 billion yuan, that of Shenzhen Stock Exchange was 596.3 billion yuan, and that of Beizheng 50 was 11.1 billion yuan.