The president’s tariff measures included a big change to trade rules that could increase costs for many purchases from sites like Amazon, Shein and Temu. Trump, Donald J, China, E-Commerce, Customs (Tariff), Prices (Fares, Fees and Rates), Protectionism (Trade), International Trade and World Market, United States International Relations, United States Politics and Government, United States Economy, Regulation and Deregulation of Industry The president’s tariff measures included a big change to trade rules that could increase costs for many purchases from sites like Amazon, Shein and Temu. NYT > Business