US sets polysilicon import limits ahead of December tariff implementation

The Commerce Department has published ceiling limits on polysilicon imports before new Section 232 tariffs take effect in December, signaling enforcement details for the solar supply chain.

First covered Sep 23, 2026 · 4:53 AM PT · 1 article

US sets polysilicon import limits ahead of December tariff implementation — Image via pv-tech.org

Coverage

3d PV Tech US introduces polysilicon import limits ahead of Section 232 tariffs coming into force in December — The US has published new limits on polysilicon imports to the US ahead of new tariffs coming into force on 4 December.

Related coverage

3d PV Tech Price of US solar module imports up more than 40% since Section 232 tariffs

More coverage from around the web

hunton.com US Imposes New Tariffs and Minimum Import Prices on Polysilicon and Solar Products

whitecase.com President Trump orders tariffs and price floors in polysilicon Section 232 action | White & Case LLP

projectfinance.law Polysilicon Tariffs

info.expeditors.com White House Announces Section 232 Tariffs on Polysilicon and Derivative Products

nortonrosefulbright.com US imposes tariffs and minimum import prices on polysilicon and derivative solar products | United States | Global law firm | Norton Rose Fulbright

Appeared in: 2026-09-23 (#1) · 2026-09-24 (#6)

← Back to the brief

US sets polysilicon import limits ahead of December tariff implementation

Coverage

Related stories

Related coverage

More coverage from around the web