美国又加25%关税，特朗普提前开香槟，中国：抛售5000亿美债

Group 1 - The U.S. has imposed a 25% tariff on advanced AI chips, including the newly approved Nvidia H200 chip, as part of a strategy to leverage its technological advantage over China [3] - The U.S. Customs data indicates that tariff revenue reached a record high of $264 billion in fiscal year 2025, an increase of $185 billion from 2024, suggesting a significant financial benefit for the U.S. government [4] - Trump's administration aims to pressure China through tariffs while simultaneously relaxing chip export restrictions, indicating a dual strategy of coercion and incentive [6][9] Group 2 - China has responded to U.S. pressures by accelerating its self-reliance initiatives, including significant sales of U.S. Treasury bonds to reduce dependency on American financial markets [8] - The Chinese government is focusing on developing domestic AI chip technology and diversifying energy import channels to enhance its economic security and resilience against external pressures [8] - The ongoing U.S.-China tensions highlight a strategic adjustment by China, which is determined to maintain its development trajectory despite U.S. attempts to influence its policies [9]