特朗普要求美汽车制造商“必须在国内生产整车”，特斯拉市值一夜蒸发超2700亿元！美国重磅数据出炉，黄金、原油收跌

Group 1: U.S. Tariff Policy Impact - The U.S. government has announced an increase in steel import tariffs from 25% to 50% to protect the domestic steel industry from foreign competition [1] - President Trump emphasized that U.S. automakers, including Tesla, must produce vehicles and all components domestically rather than overseas [1] Group 2: Market Reactions - Major U.S. stock indices showed mixed results, with the Dow Jones up by 0.12%, while the Nasdaq and S&P 500 experienced slight declines of 0.32% and 0.01% respectively [1] - Popular tech stocks, including Intel and Tesla, saw significant declines, with Tesla dropping 3.34%, resulting in a market cap loss of approximately $38.6 billion [2][3] Group 3: Trade Data and Economic Indicators - The U.S. April goods trade deficit narrowed significantly to $87.6 billion, much lower than the expected $143 billion, with imports dropping by 19.8% [11] - The core PCE price index for April rose by 2.5% year-over-year, matching expectations and marking the smallest increase in over four years [11][12] - A notable decline in core service costs, excluding housing and energy, was reported, indicating potential shifts in inflation dynamics [13][14] Group 4: Broader Economic Trends - The U.S. 10-year Treasury yield fell by 1.77 basis points to 4.4004%, while the two-year yield decreased by 4.11 basis points to 3.8975% [5] - Analysts suggest that the volatility in trade policies may lead the Federal Reserve to maintain interest rates until the impacts of tariffs on the economy become clearer [14][15]