美国对华下战书，时间却定在2027年，特朗普还是害怕中国掀桌

Group 1 - The core point of the article is that the U.S. plans to impose tariffs on semiconductor products from China starting in June 2027, which reflects a strategic decision to provide time for global supply chain adjustments and to signal the intensifying tech competition with China [1][9]. Group 2 - The decision to announce tariffs well in advance is intended to give the global supply chain a transition period, thereby minimizing immediate economic impacts on U.S. industries and inflation [3]. - The U.S. recognizes its dependency on China's semiconductor supply chain, especially for mid to low-end chips, which are crucial for downstream industries like consumer electronics [5]. - The announcement serves as a negotiating tool for future trade discussions, as the U.S. seeks to strengthen its position without triggering an immediate trade war [7]. - The U.S. government is cautious about reigniting a trade conflict with China, as this could have severe economic repercussions, thus opting for a delayed implementation of tariffs [8]. - Overall, the tariff announcement is a strategic move to prepare for a long-term technological rivalry with China, indicating that both nations are gearing up for a more intense competition in the tech sector [9].