Proclamation 11021
Strengthening Actions Taken To Adjust Imports of Aluminum, Steel, and Copper Into the United States
This proclamation significantly strengthens existing Section 232 tariffs on aluminum, steel, and copper imports by raising rates to 50% ad valorem on most metal articles and certain derivatives (25% for other derivatives), applying duties to full customs value regardless of metal content, eliminating prior inclusion processes, and creating a new joint authority for the Secretary of Commerce and USTR to add derivative articles on a rolling basis. It also establishes a temporary graduated tariff structure for certain Annex III products through 2027 before full rates apply in 2028, with special provisions for UK products and US-origin metals.