Executive ActionSecond Trump Administration (2025-present) Primary verified
Adjusting Imports of Polysilicon and Its Derivatives Into the United States
Event date:
Proclamation published in the Federal Register (91 FR 51975).
Sources
- Adjusting Imports of Polysilicon and Its Derivatives Into the United States
Federal RegisterPrimary source
Added to archive August 18, 2026 · Last verified August 18, 2026 · Report a correction