特朗普宣布对中国加征100%新关税，对所有关键软件实施出口管制

Core Viewpoint - The U.S. will impose a 100% tariff on Chinese imports starting November 1, which is an additional tax on top of existing tariffs, in response to China's new export control measures on rare earth minerals [1][3]. Group 1: Tariff Announcement - President Trump announced a 100% tariff on Chinese goods effective November 1, which is in addition to current tariffs [1]. - The tariff increase is a direct response to China's recent export control measures on rare earth minerals [3]. Group 2: Export Control Measures - Trump indicated that the U.S. will also implement export controls on "all critical software" starting on the same date [1]. - The announcement followed China's claim of implementing large-scale export controls on nearly all products they produce, effective November 1, 2025 [3]. Group 3: Context of the Announcement - The tariff increase was framed as a retaliation against China's unprecedented stance on export controls [3]. - Trump's statement emphasized that the U.S. is acting independently, representing its own interests rather than those of other affected countries [3].