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The three major stock indexes opened lower, with the Shanghai Composite Index down 0.54%, the Shenzhen Component Index down 0.74% and the Growth Enterprise Market down 0.87%.Putin: China has made great strides in technological development. According to a report by the Tass news agency on December 11th, Russian President Vladimir Putin said at the international conference on "Journey of Artificial Intelligence" on December 11th that China is making great strides in technological development. According to the report, Putin pointed out in a dialogue with Song Haitao, president of Shanghai Institute of Artificial Intelligence: "China is making great strides in technological development and application of the most important technological development tools. Of course, the artificial intelligence you study is one of the most important tools. " Song Haitao told Putin that the Shanghai Institute of Artificial Intelligence plans to sign a memorandum of cooperation with the Russian Federal Savings Bank to promote technical research in the field of artificial intelligence. Putin said: "I am very happy to hear that you are going to sign a contract with the Russian Federal Savings Bank. I think this is meaningful for you and the Russian Federal Savings Bank. " (World Wide Web)Google reached a strategic cooperation with domestic consumer-grade AR glasses manufacturer XREAL. At the Android XR conference, Google reached a strategic cooperation with domestic consumer-grade AR glasses manufacturer XREAL. XREAL's industrial chain partners include Luxshare and Longqi Technology. Last week, XREAL just released a new generation of XREAL One, which is equipped with XREAL's self-developed space computing chip-X1 for the first time.

Shenzhen started the construction of the first batch of "AI+" medical equipment professional parks. At the 2024 Shenzhen International High Performance Medical Equipment Exhibition and Innovative Medicine Exhibition held on December 12, a number of breakthrough cutting-edge technological achievements and innovative products were unveiled, and more than 200 famous medical equipment enterprises, scientific research institutions and medical institutions from home and abroad gathered to discuss cutting-edge technologies, explore innovative paths of medical equipment and help the high-quality development of the industry. In order to further seize the opportunity of artificial intelligence medical development, accelerate the digital transformation of Shenzhen's biomedical industry, gather a number of characteristic "AI+" medical equipment enterprises, and incubate a number of innovative medical equipment projects, Shenzhen started to build "AI+" medical equipment professional parks in key areas of industrial development. At this exhibition, the construction of the first batch of Shenzhen "AI+" pharmaceutical machinery professional parks, such as Baolong Biomedical Innovation and Development Pilot Zone, Nanshan Zhicheng, Hetao AI+ Biological Professional Park and Yinxing Science and Technology Park, was officially launched. Next, Shenzhen will vigorously improve the development and incubation of new quality productivity in the field of medical equipment, work together to shape the deep integration ecological pattern of "artificial intelligence+medical equipment", and accelerate the development and growth of "AI+" medical equipment industry.Li Zaiming, leader of the opposition party in South Korea, said that impeaching Yin Xiyue is the best way to restore order. Thanks to the United States and its allies for supporting Korean democracy.Guosheng Securities: AEC heavy-duty computing industry chain has entered the era of Lian Heng. Guosheng Securities Research Report pointed out that AEC(Active Electrical Cable) is an active cable interconnection scheme, which is mainly used in short-distance high-speed data transmission scenarios in data centers. 1)AEC is expected to become the first step for optical module manufacturers to penetrate downwards. Optical modules need to master photoelectric conversion and high-speed data communication, and DAC/AEC/AOC products have relatively mature technical requirements compared with single-mode/multimode optical module products with longer transmission distance. 2) Copper interconnection is widely used by large CSP not only in NVIDIA. NVIDIA used a large number of high-density copper interconnects in B series products, which made the industry re-recognize the reliability and price advantage of copper interconnects in short-distance scenes. 3) In the era of Lian Heng, domestic manufacturers still have obvious advantages. Chip manufacturers, represented by NVIDIA, have been hoping to conduct a comprehensive industry consolidation and provide customers with a complete set of solutions. What CSP manufacturers want more is the decoupling of the industrial chain, and every link such as GPU, copper connection, optical module and switch can find corresponding suppliers. The heavy volume of AEC and the rise of CSP manufacturer's independent scheme indicate that the computing power industry chain has entered the era of Lian Heng, and we are firmly optimistic about the domestic related computing power industry chain.

Guojin Securities: The warm wind of medical policy comes first, then the progress of innovation going out to sea, and then the opportunity of performance reversal. Guojin Securities Research Report said that the core investment opportunities in the pharmaceutical sector in 25 years will revolve around three logics: 1) innovation going out to sea; 2) demand recovery; 3) Policy expectation reversal. At present, the policy warm wind comes first (the medical track policy continues to warm up, and the overall industry expectation is expected to be optimistic); Then, R&D and innovation will go to sea (innovative drug track will continue to make progress, and it will still be the hottest track in the pharmaceutical sector in 2025, especially it is recommended to pay attention to the clinical data reading and commercialization progress of the first-line target, as well as the fluctuation opportunity of the expected difference of the second-line innovative drugs), and then the performance growth rate is expected to bottom out in the first half of 2025 (but it will take time for this improvement in performance growth rate to come. Considering the current industry communication and historical base, it is expected that 4Q24 and 1Q25 should still be cautiously optimistic.)Hebai Group: With the help of policy dividends, it will further stimulate new consumer demand and help the company's sales promotion. Hebai Group (000417) said on the interactive platform on December 13th that the company's top 100 electrical appliances actively grasped the new round of "trade-in" policy opportunity, adhered to "policy+activity" to stimulate new consumption potential, and quickly launched more than 33,000 subsidized goods in 8 categories of household appliances and 24 categories of smart homes. Since the implementation of the national subsidy policy in 2024, there have been more than 100,000 rejuvenation machines in stores in Anhui Province, with sales exceeding 400 million yuan, and the sales of household appliances in stores increased by 121% year-on-year. In the next step, the company will seize the time window, continue to integrate resources, closely focus on the national subsidy policy for household appliances in Anhui Province and Hefei consumer vouchers, and further stimulate new consumer demand with the help of policy dividends to help the company's sales increase.Tik Tok bean bag concept stocks opened lower and went higher, three-dimensional communication rose daily, Zhejiang-Wenzhou Internet, Zhangyue Technology and Guangbo shares rose sharply.