今日摘要 《求是》杂志发表习近平总书记重要文章《在全国生态环境保护大会上的讲话》。 习近平同尼泊尔总统就中尼建交70周年互致贺电。李强同尼泊尔总理互致贺电。 今天是八一建军节。在党中央、中央军委和习近平主席的坚强领导下，全军官兵坚决扛起党和人民赋予 的历史重任，全力以赴打好实现建军一百年奋斗目标攻坚战，向着全面建成世界一流军队砥砺奋进。 赵乐际出席第六次世界议长大会并发言。 各地各部门积极开展防汛救灾工作，妥善安置受灾群众，加快推进灾后重建。 我国宏观政策持续发力、适时加力，巩固拓展经济回升向好势头。 世贸组织数据显示，一季度中国带动亚洲服务贸易强劲增长。 内容速览 《求是》杂志发表习近平总书记重要文章《在全国生态环境保护大会上的讲话》 8月1日出版的第15期《求是》杂志发表中共中央总书记、国家主席、中央军委主席习近平2023年7月17 日《在全国生态环境保护大会上的讲话》。 习近平同尼泊尔总统就中尼建交70周年互致贺电 李强同尼泊尔总理互致贺电 8月1日，国家主席习近平同尼泊尔总统鲍德尔互致贺电，庆祝中尼两国建交70周年。 【新思想引领新征程】奋斗建军百年 奋进强军一流 今天是八一建军节，英雄的人民军队走过 ...

Market Overview - The US stock market experienced slight fluctuations with major indices showing mixed results, as investors remain cautious due to trade policy uncertainties under President Trump's latest tariff threats [1][2] - The Dow Jones Industrial Average fell by 165.6 points, a decrease of 0.37%, closing at 44,240.76 points; the S&P 500 index dipped by 4.46 points, down 0.07%, ending at 6,225.52 points; while the Nasdaq Composite Index rose by 5.95 points, an increase of 0.03%, closing at 20,418.46 points [1] Sector Performance - Among the 11 sectors of the S&P 500 index, only 5 sectors closed higher, with the energy sector leading the gains at 2.72%, benefiting from rising international oil prices [2] - The utilities and consumer staples sectors saw the largest declines, both dropping over 1% [2] Key Events - President Trump announced via social media that tariffs will be implemented starting August 1, 2025, following a delay from July 9 [2][3] - Market strategist Carol Schleif noted that the market is holding its breath for more details on tariffs, despite frequent policy signals causing disturbances [4] Technology Sector - The technology sector showed mixed results, with Nvidia rising by 1.11% to a record high of $160 per share, pushing its market capitalization above $3.9 trillion; however, Netflix, Amazon, and Google all fell by over 1% [5] - Tesla's stock increased by 1.3% [5] Chinese Stocks - Most popular Chinese stocks saw gains, with the Nasdaq Golden Dragon China Index rising by 0.71%; iQIYI surged over 3%, while JD.com and New Oriental both rose over 2%, and Alibaba increased by 1.62% [6] Individual Stock Highlights - Moderna, a vaccine manufacturer, surged by 8.8%, becoming the best-performing stock in the S&P 500 index amid criticisms of the US vaccine policy [7] - The renewable energy sector faced pressure after Trump directed federal agencies to review tax credits related to wind and solar energy, leading to declines in stocks like SunRun (down 11.4%) and Enphase Energy (down 3.6%) [7] Commodity Market - Copper stocks generally rose, with Freeport-McMoRan Copper & Gold increasing by 2.53% and Taseko Mines rising by 4.26%, following Trump's consideration of a 50% additional tax on copper imports [8] - The price of copper on the New York market spiked by 16% at one point [9] - In the broader commodity market, WTI crude oil futures rose by 0.59% to $68.33 per barrel, while Brent crude increased by 0.82% to $70.15 per barrel; COMEX gold futures fell by 0.77% to $3,316.9 per ounce [9]