美国商务部长卢特尼克：特朗普在贸易信函中对关税税率留下了灵活性。

Core Viewpoint - U.S. Secretary of Commerce, Gina Raimondo, indicated that former President Trump left flexibility in tariff rates within trade letters [1] Group 1 - The trade letters from Trump suggest potential adjustments in tariff rates, allowing for future negotiations [1] - This flexibility could impact various industries reliant on trade agreements and tariffs [1] - The statement reflects ongoing discussions about trade policies and their implications for the U.S. economy [1]