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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 consumer electronics sector fell in the short term, and the consumer electronics sector fell in the short term, and the victory precision fell. Fenda Technology, Bird, Darui Electronics, Chuanyi Technology and Guanghong Technology followed suit.Trump said that he will meet with Amazon founder Bezos next week. US President-elect Trump said on Thursday that he will meet with Amazon founder Bezos next week and stressed that he will continue to contact with technology giants before returning to the White House, including those companies that have signed contracts with the US government. Trump pointed out that he had met with Meta CEO Zuckerberg earlier and had extensive contact with Tesla CEO Musk.

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.The three major stock indexes opened lower and went lower. The Shenzhen Stock Exchange Index and the Growth Enterprise Market Index all fell more than 1%, and the Shanghai Composite Index fell 0.88%.The Japanese side hyped China's threat to return to the old road of military expansion. Recently, Japanese Prime Minister Shi Pomao delivered a policy address saying that Chinese aircraft carriers sailed in the waters close to Japan's territorial waters, and carrier-based aircraft conducted thousands of take-off and landing trainings in the Pacific Ocean; Based on the national security strategy, Japan will greatly strengthen its defense forces. In this regard, Senior Colonel Wu Qian, director of the Information Bureau of the Ministry of National Defense and spokesman of the Ministry of National Defense, said that the Japanese side's hype about the so-called "China military threat" was just to cover up its usual trick of getting rid of the shackles of the peaceful constitution and taking the old road of military expansion again. As a matter of fact, the diplomatic and defense departments of China and Japan have been maintaining communication on air and sea security issues. There is absolutely no need for the Japanese side to be jittery and nervous. (CCTV)

Klarna, a Swedish payment company, said that it stopped recruiting hundreds of employees because of AI during the year. Sebastian Siemiatkowski, CEO of Klarna, a Swedish payment company planning to go public in the US, said that the company stopped recruiting a year ago, mainly because it invested in artificial intelligence (AI), which can replace the work of hundreds of employees in the company. According to Siemiatkowski, the number of employees decreased by 22% to 3,500 within one year, mainly due to brain drain. He pointed out that at present, about 200 employees in the company use artificial intelligence for their core work, and will improve the efficiency of artificial intelligence by accelerating the salary growth of employees.Musk moved SpaceX headquarters to the Starbase in Texas.Solar energy and other new companies have set up photovoltaic power generation equipment business. The enterprise search APP shows that recently, China Energy Saving Ledebao Solar Technology (Delingha) Co., Ltd. was established, with Du Hu as the legal representative and a registered capital of 1 million yuan. Its business scope includes: sales of solar thermal utilization equipment; Lease of photovoltaic power generation equipment; Ecological restoration and ecological protection services, etc. Enterprise investigation shows that the company is jointly owned by China Energy Saving Solar Technology Co., Ltd. and Qinghai Laidebao New Materials Co., Ltd., a wholly-owned subsidiary of solar energy.