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The yield of China's 30-year national debt "24 Special National Debt 06" fell below 2%, hitting a new low.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".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.

Coal stocks fluctuated lower Antai Group fell more than 6%, coal stocks fluctuated lower, Antai Group fell more than 6%, and mountain coal international, Dayou Energy, Shaanxi Black Cat, China Coal Energy and Lu 'an Huaneng followed suit.Coal stocks fluctuated lower Antai Group fell more than 6%, coal stocks fluctuated lower, Antai Group fell more than 6%, and mountain coal international, Dayou Energy, Shaanxi Black Cat, China Coal Energy and Lu 'an Huaneng followed suit.A small plane crashed on a highway in New York, USA, causing one death and one injury. On the evening of December 12, local time, a small plane crashed on a highway in Westchester County, New York, USA, killing one of the two people on board and injuring the other. It is reported that the plane crashed into the guardrail in the middle of the highway. Emergency rescue vehicles blocked all the lanes of the accident section, and the environmental protection department has rushed to the scene to clean up the leaked aviation fuel.

The annual evaluation report of the big model in the financial field was released, and the big model of Step Star/Fortune Leap Star performed well. The 6th Shanghai International Forum on Financial Technology was held in Shanghai. At the meeting, Shanghai Artificial Intelligence Laboratory, together with Shanghai University of Finance and Economics and Shanghai Cooper Technology Co., Ltd., released the Report on Evaluation of Large Models in Financial Field (2024), which comprehensively evaluated 20 models from five dimensions: model basic ability, financial security and value alignment ability, financial risk control ability, financial professional cognitive ability and financial business auxiliary expansion ability. The comprehensive scores of Anthropic, Step Star/Fortune Star and Alibaba ranked in the top three. Step-2-16k model of Step Star/Fortune Star got the second comprehensive score, and the multi-modal comprehensive score of Finstep model got the first.Guangdong: In the next five years, 10 billion yuan will be invested to support the development of the tourism industry. On December 12th, a site meeting was held to promote the implementation of the spirit of the provincial tourism development conference in Guangdong. The meeting proposed to promote the implementation of the "three hundred" plan for cultural tourism investment, that is, to promote 100 major projects under construction and 100 key investment projects, to coordinate provincial financial investment of 10 billion yuan to support the development of tourism industry in the next five years, and to accelerate the implementation of the list of 100 major projects under construction and 100 key investment projects.Hyundai Motor set up 200 million technology companies in Shanghai, including a number of AI-related businesses. According to Tianyancha App, Hyundai Kemo (Shanghai) Technology Co., Ltd. was recently established, with NOH YONG HO as the legal representative and a registered capital of 213 million RMB. Its business scope includes application system integration services in artificial intelligence industry, Internet of Things application services, data processing services, artificial intelligence basic software development, artificial intelligence application software development, artificial intelligence theory and algorithm software development, etc. According to shareholder information, the company is wholly owned by Hyundai Motor Co., Ltd.