特朗普政府取消了美国向中国销售芯片设计软件的出口许可证要求，在两国关系改善的情况下放宽了一项关键的贸易限制。据彭博新闻社报道，美国商务部通知领先的芯片设计软件公司——新思科技、Cadence design Systems和西门子——他们在中国的业务不再需要政府批准。此举是在美中贸易谈判取得进展之后做出的，中国有条件地同意在双方努力稳定经济关系的同时恢复稀土材料和先进技术的交流。

The Trump administration has lifted export license requirements for U.S. chip design software sales to China, easing a key trade restriction amid improving relations between the two nations. According to Bloomberg News, the U.S. Commerce Department notified leading chip design software firms — Synopsys, Cadence Design Systems, and Siemens — that government approval is no longer required for their business in China. The move follows progress in U.S.–China trade negotiations, with China conditionally agreeing to resume exchanges of rare earth materials and advanced technology as both sides work toward stabilizing economic ties.