New Section 232 Tariffs Target Polysilicon Used in Semiconductor and Solar Manufacturing

Trade Translation, Word from the White House
New Section 232 Tariffs Target Polysilicon Used in Semiconductor and Solar Manufacturing

Polysilicon is a critical upstream input in both semiconductor manufacturing and solar energy production, making it a strategically sensitive material in global supply chains. A new 15% Section 232 tariffand minimum import price (MIP) program will apply to polysilicon and certain derivatives imported into the United States beginning December 4, 2026. Under a proclamation signed…

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US Tariff Timeline: Key Trade Policy Changes from April 2025 Through Today

Trade Translation, Word from the White House
US Tariff Timeline: Key Trade Policy Changes from April 2025 Through Today

US tariff policy has changed dramatically since April 2025. Executive orders, court rulings, trade negotiations, and new tariff actions have repeatedly reshaped duty rates, legal authorities, and compliance requirements for importers. Rather than following a single policy path, the past 16 months have seen tariffs introduced, paused, challenged in court, replaced under different legal authorities,…

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