the world's first digital currency- Top Knowledge

The three major stock indexes all fell more than 1%, the Shanghai Composite Index fell 1%, the Shenzhen Composite Index fell 1.28%, the Growth Enterprise Market Index fell 1.49%, and more than 4,100 stocks in the whole market fell.Musk moved SpaceX headquarters to the Starbase in Texas.The change in the concept of ice and snow industry has boosted the daily limit of iceberg cold and snowman shares, while the change in the concept of ice and snow industry has boosted the daily limit of iceberg cold and snow, snowman shares and Rhine Sports, and Sanfu Outdoor, Dalian Shengya, Changbai Mountain and Yuanlongyatu have followed suit.

The MSCI Asia Pacific Index fell 1% to 185.63.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.Geely applied for the unbounded intelligent cabin and the unbounded intelligent cabin. According to the information of intellectual property rights, Zhejiang Geely Holding Group Co., Ltd. recently applied for the registration of the trademarks of "Geely Unbounded Intelligent Cabin" and "Geely Unbounded Intelligent Cabin", which are internationally classified as scientific instruments and means of transport. The current trademark status is awaiting substantive examination.

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.The net outflow of the main market exceeded 10 billion.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.