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Treasury futures collectively opened lower, with 30-year main contracts down 0.38%, 30-year main contracts down 0.38%, 10-year main contracts down 0.11%, 5-year main contracts down 0.06% and 2-year main contracts down 0.04%.Huaneng International and others set up a new energy company in Nanjing. According to Tianyancha App, Huaneng (Nanjing Jiangning) New Energy Co., Ltd. was established on December 9, with the legal representative of Wang Changbin and the registered capital of 164 million RMB. Its business scope includes power generation business, power transmission business, power supply (distribution) business, construction project supervision, wind power generation technical service, energy storage technical service, solar power generation technical service, and investment activities with its own funds. The company is jointly owned by Huaneng International Power Jiangsu Energy Development Co., Ltd. and Sino-Singapore Green Investment Private Co., Ltd. under Huaneng International (600011).The number of second-hand houses in Shenzhen was the highest in a single week in more than three years. It was learned from Shenzhen Real Estate Agency Association that in the 49th week of 2024 (December 2 -8), 2,390 sets of second-hand houses (including self-service) were recorded in the city, an increase of 12.6% from the previous month. The volume of second-hand houses recorded in a single week hit a new high in the past 200 weeks. (Shenzhen Special Zone Daily)

The concept of quantum technology was active at the beginning of Fudan Fuhua 2 board, and the concept of quantum technology was active at the beginning. Starlight, Geer Software and Fudan Fuhua had daily limit, and Guo Dun Quantum, Jida Zhengyuan and Feilixin collectively opened higher.The real estate sector rose at the daily limit of Qixia Construction, while the real estate sector rose at the daily limit of Qixia Construction. Gorgeous Family and Shibei High-tech had previously closed the board, and Joy City, Chinese Enterprise, Xinhualian, Suzhou High-tech and Everbright Jiabao followed suit.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.

Shangtang Technology completed the placement of a number of international funds, long-term funds and existing shareholders of about HK$ 2.8 billion. For the news that Shang Tang announced today that it plans to place 1.865 billion shares and raise HK$ 2.787 billion, the reporter learned that a number of internationally renowned funds, long-term funds and existing shareholders will participate, and the funds raised will be used to support the company's core business development, including building an industry AI cloud, upgrading the scale of Shang Tang's large-scale devices, supporting generative artificial intelligence, including large-scale model research and product development, and (science and technology innovation board Daily)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.YTO Express invested 30 million yuan in Hengyang City to set up a new company. The enterprise search APP shows that recently, Hengyang YTO Express Co., Ltd. was established, with the legal representative of Sun Kai and the registered capital of 30 million yuan. Its business scope includes: general cargo warehousing services; Domestic freight forwarder; Storage equipment rental service. Enterprise equity penetration shows that the company is indirectly wholly-owned by YTO Express.