中东多国紧急游说！美国恢复美伊谈判；科技股遭抛售，AMD大跌17%；国家医保局，集体约谈；多家公司回应马斯克旗下公司团队到访考察丨每经早参

Group 1 - The U.S. stock market showed mixed results, with the Dow Jones increasing by 0.53%, while the Nasdaq and S&P 500 fell by 1.51% and 0.51% respectively, indicating volatility in tech stocks [4] - International oil prices rose, with WTI crude oil reaching $64.35 per barrel, up by 1.8%, and Brent crude oil at $68.62 per barrel, up by 1.92% [4] - International precious metals continued to rise, with spot gold increasing by 0.2% to $4950.75 per ounce and COMEX gold futures up by 0.71% to $4970 per ounce [5] Group 2 - Tesla's Shanghai factory delivered 69,129 vehicles in January, marking a 9% year-over-year increase and representing the third consecutive month of sales growth [18] - Several Chinese solar companies, including GCL Group and JinkoSolar, responded to rumors of visits from Elon Musk's team, clarifying that no formal agreements or collaborations have been established regarding space photovoltaic projects [13][14][15] Group 3 - The European Commission has initiated an in-depth investigation into Chinese wind power companies under the Foreign Subsidies Regulation, which China views as discriminatory and protectionist [8] - The Central Agricultural Office emphasized the prohibition of rural collective operating construction land being used for commercial housing, aiming to protect farmers' property rights and prevent illegal purchases [7]