美国关税，最新消息

Group 1 - The U.S. Department of Commerce announced the inclusion of 407 product categories in the steel and aluminum tariff list, with a tax rate of 50% [1] - The expanded tariff list includes a wide range of products such as wind turbines, mobile cranes, railway vehicles, furniture, and compressor and pump equipment [1] - The tariff policy aims to protect domestic manufacturing and reduce reliance on imports, as emphasized by the Trump administration [1] Group 2 - U.S. Aluminum Company reported an increase in production costs due to government tariff policies, amounting to $20 million in Q1 and $115 million in Q2 [2] - Approximately 70% of aluminum produced by U.S. Aluminum Company in Canada is sold to the U.S., where customers are now paying higher prices than in other global regions [2] - The current steel and aluminum tariffs are the highest since the 1930s, leading to increased prices for these materials and potentially higher costs for manufacturers, which may result in job losses in the manufacturing sector [2]