cryptocurrency trading today Top Top stories

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.Japan's Topix index fell to 1%.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.

The negative spread of 10-year treasury bonds between China and the United States has expanded to more than 250BP, the largest since June 2002.FTSE China A50 index futures opened 0.80% lower, and closed down 0.89% in the last session.The first-phase factory construction project of Aidi Precision (Thailand) started. According to Aidi Precision, in order to better lay out the global market, on December 12, Aidi Precision's first overseas manufacturing factory, Aidi Precision (Thailand), officially started construction. The construction project of Aidi Precision (Thailand) Factory, with a total investment of 35 million US dollars, covers an area of 122 mu and a workshop area of about 60,000 square meters. It will be engaged in the production, manufacture and sales of high-end hydraulic components and hydraulic fittings for construction machinery. The first phase of the project is scheduled to be completed and put into operation in October 2025.

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 central parity of RMB against the US dollar was reported at 7.1876, down by 22 points; The median price of the previous trading day was 7.1854, the official closing price of the previous trading day was 7.2630, and it closed at 7.2700 last night.Wu Chaoming, chief economist of Caixin Financial Holdings: The foundation for stabilizing the stock market is more solid. Wu Chaoming, chief economist of Caixin Financial Holdings, said that the Central Economic Work Conference will stabilize the stock market in the overall target paragraph, highlighting the central government's attention and care for the capital market. Since this round of incremental policies, the stock market has become a weather vane to test the effect of policies to some extent, and it is an important starting point for stabilizing expectations and stimulating vitality. Judging from the signals revealed at this meeting, the foundation for stock market stabilization in the future will be more solid.