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Zhaochi Co., Ltd. invested in the business of optical communication equipment in the newly established technology company. According to the enterprise investigation APP, recently, Shanghai Jiashibai Technology Co., Ltd. was established, with the legal representative of Gu Wei and the registered capital of 20 million yuan. Its business scope includes: optical communication equipment manufacturing; Sales of optical communication equipment; Manufacturing of digital video monitoring system; Digital video monitoring system sales, etc. Enterprise survey shows that the company is wholly owned by Shenzhen Zhaochi Digital Technology Co., Ltd., a subsidiary of Zhaochi Co., Ltd.Tesla China will launch advanced intelligent summoning ASS function for vehicles with EAP or FSD. On December 13th, Tesla China official website launched a brand-new vehicle function-Actually Smart Summon. This function is suitable for Tesla vehicles with EAP (enhanced automatic driving assistance function) or FSD (full automatic driving capability). Tesla owners can automatically park the vehicle from the parking space and drive to the owner's side or the location designated by the owner on the mobile phone by operating on the Tesla application of the mobile phone, and the vehicle needs to be kept within the owner's sight during the moving process. It is reported that this function will be pushed to the owner through OTA remote software update function.Lingang Group and Cisco signed a memorandum of cooperation to build an intelligent AI+ ecosystem. According to Shanghai Lingang News, Lingang Group and Cisco China signed a memorandum of cooperation on December 11th, and both parties will work together to build an intelligent AI+ ecosystem. Lingang Group will empower Cisco to enhance the core competitiveness and market-oriented application of its core AI products through projects in the fields of AI+ intelligent computing scenarios, vehicle network collaboration and smart travel in industrial zones, and will support Cisco to promote the digital transformation and continuous iteration of industrial zones. Cisco will fully participate in the construction of the AI innovation platform in the industrial zone, help the industrial zone to cultivate and build a digital industry team, and provide all-round assistance for the digital development of the industrial zone.

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.Contemporary Amperex Technology Co., Limited applied for the trademark of "Chargeo Charging Dog", and the intellectual property information of Tianyancha shows that recently, Contemporary Amperex Technology Co., Limited New Energy Technology Co., Ltd. applied for the registration of three trademarks of "Chargeo Charging Dog", which are internationally classified as transportation, scientific instruments and building repair, and the current trademark status is awaiting substantive examination. According to media reports, "CharGo charging dog" is a storage, charging and inspection integrated robot developed by Contemporary Amperex Technology Co., Limited. The charging dog has three functions in one. It is not only a mobile charging facility, but also a distributed energy storage, and it is also a battery safety guardian of new energy vehicles.*ST Hetai set up a new company including integrated circuit sales business. According to the enterprise survey APP, recently, Yizhixin Technology Co., Ltd. in Fuzhou High-tech Zone was established. The legal representative is Haining, and its business scope includes: sales of special equipment for semiconductor devices; Integrated circuit sales; Internet of things technology research and development; Internet of things application services, etc. Enterprise equity penetration shows that the company is indirectly wholly-owned by *ST Hetai.

The Shanghai 50 index fell more than 2%, and the Shanghai and Shenzhen 300 index fell 1.8%.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.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.