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Robot concept stocks fell at the opening, Hanwang Technology fell, Hanwang Technology and Shandong Mining Machine fell, and Sanfeng Intelligent, Tuosida, Hanwei Technology, Shuanglin, Weichuang Electric, Fengli Intelligent and Wuzhou Xinchun fell more than 5%.IBM's new optical technology can greatly speed up the training of AI models. IBM announced the development of a new optical technology, which can train AI models at the speed of light and save energy greatly. The company said that by applying this breakthrough to the data center, the energy saved by training an AI model is equivalent to the energy consumption of 5,000 American families in one year.Shandong mining machine opened at a daily limit, and yesterday it staged the "Earth-Sky Board".

The retail sector moved up for 8 days and 5 boards of Zhongbai Group, while the retail sector moved up for 8 days and 5 boards of Zhongbai Group, with the daily limit of Youa shares, and Dashang shares, wenfeng shares, Xujiahui and Jiajiayue rose rapidly.Skyworth Digital won the first bid for China Mobile's smart set-top box collection. In the announcement of "Publicity of Selected Candidates for Centralized Procurement of Smart Set-top Box Products of China Mobile from 2024 to 2026 (Public Procurement Part)" issued by China Mobile, Skyworth Digital won the bid in the first place, with the winning share of 4K set-top boxes being 23.91% and the number of selected units being 13.12 million. The winning share of 8K ultra HD set-top boxes is 40%, and the selected number is 500,000. China Mobile released the centralized procurement of 8K ultra-high-definition set-top box products for the first time. After Skyworth Digital, the 8K ultra-high-definition set-top box, won the exclusive bid for Henan Mobile and Shanghai Mobile, the company won the first prize in centralized procurement.The newly established technology companies such as Doushen Education include a number of AI businesses. The enterprise search APP shows that recently, Shenzhen Doushen Bilingual Times Technology Co., Ltd. was established, with Hu Xiaokang as the legal representative and a registered capital of 1 million yuan. Its business scope includes artificial intelligence application software development, artificial intelligence basic resources and technology platform, artificial intelligence basic software development, artificial intelligence general application system and artificial intelligence hardware sales. Enterprise investigation shows that the company is jointly owned by Doushen Times Technology Development (Beijing) Co., Ltd. and Shenzhen Heyun Education Technology Co., Ltd., a subsidiary of Doushen Education.

The Hang Seng Index of Hong Kong stocks opened higher by 0.46%, the index of state-owned enterprises rose by 0.51%, and the branch index rose by 0.46%.The Huangmaohai Cross-sea Passage was opened to traffic today. At 15: 00 on December 11th, Guangdong-Hong Kong-Macao Greater Bay Area's key traffic project, the Huangmaohai Cross-sea Passage, will be put into trial operation, adding another "key level" to Guangdong-Hong Kong-Macao Greater Bay Area's cross-river traffic network. After opening to traffic, the land transit time from Zhuhai to Jiangmen will be shortened from more than one hour to about 30 minutes.In early trading, most of the main contracts of domestic futures fell. Palm oil fell more than 2%, alumina, Shanghai nickel, coking coal, glass, iron ore, soda ash and lithium carbonate fell more than 1%, and No.20 glue, methanol and stainless steel (SS) fell nearly 1%. In terms of increase, the Shanghai-Tianjin and Container Lines Europe rose by over 1%, while vegetable oil and fuel oil rose by nearly 1%.