最新报道:[U.S. Secretary of Commerce: 15 to 20 trade letters are expected to be issued in the next two days] According to the Coinnet report, U.S. Secretary of Commerce Lutnick said that many countries have proposed to open their markets. I expect 15 to 20 trade letters to be issued in the next two days. The copper tariff will be implemented in late July or August 1. Trump intends to impose a 50% tariff on copper in order to transfer copper production back to the country.