US Polysilicon Tariffs: 15 Key Changes Affecting China, India and Global Trade
The United States has announced sweeping new trade measures under US polysilicon tariffs, introducing minimum import prices and a 15% tariff on several polysilicon derivative products starting December 4, 2026. President Donald J. Trump signed the proclamation on August 6, 2026, after a national security investigation under Section 232 of the Trade Expansion Act of […]






























