卢拉强硬回击美关税：“政治战贸易战都奉陪！”，曾联系特朗普未果

Core Viewpoint - Brazilian President Lula expressed concerns over the U.S. tariff threats, indicating that Brazil will not yield to U.S. decisions regarding trade and politics [1] Group 1: U.S. Tariff Impact - The U.S. announced a 50% tariff on goods imported from Brazil starting August 1 [1] - Lula stated that the tariff threats have caused "concern" in Brazil [1] Group 2: Political and Trade Relations - Lula attempted to contact Trump regarding tariff issues, but there was no willingness for communication from the U.S. side [1] - He emphasized that Brazil is prepared to engage in both political and trade discussions, but the U.S. should not conflate the two issues [1]