Trump orders 15% tariff on polysilicon imports to bolster US solar and chip manufacturing

The White House announced new tariffs and minimum import prices on polysilicon and related products effective December 4, aiming to protect domestic solar panel and semiconductor supply chains from Chinese competition.

First covered Aug 6, 2026 · 11:43 PM PT · 7 articles · no longer in the live window

Trump orders 15% tariff on polysilicon imports to bolster US solar and chip manufacturing — Image via heatmap.news

Coverage

50d Canary Media Trump launched big new solar tariffs. Here's what it means. — A far-reaching new tariff on solar imports promises to both raise the cost of installing the clean energy source and strengthen efforts to reshore solar…

50d CleanTechnica U.S. Solar and Storage Industry Statement on New Sec. 232 Tariffs on Solar — WASHINGTON D.C. — Today the Trump administration is imposing new tariffs and establishing minimum import prices on polysilicon and polysilicon derivative…

50d PV Tech US introduces 15% tariffs and minimum prices for polysilicon imports under Section 232 — The US introduced a 15% tariff on imports of products using polysilicon and set minimum prices for polysilicon and its derivatives.

50d Guardian Environment Trump orders new 15% tariff on key material for solar panels and microchips — Move to raise levy on goods made with polysilicon aims to protect domestic US supply chains from China, the major producer Donald Trump has ordered a new 15%…

50d PV Magazine Global polysilicon prices hold steady as U.S. unveils Section 232 import floors — In a new weekly update for pv magazine , OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.

51d PV Magazine US announces tariffs, minimum import price on polysilicon imports — Following a Section 232 investigation into polysilicon and its derivatives, the White House has announced plans to implement a 15% tariff on polysilicon…

51d Heatmap News Trump Throws Solar Manufacturers a Lifeline — Almost exactly a month after President Donald Trump’s landmark tax law effectively eliminated a key incentive for solar developers to buy panels made in…

Primary sources

regulations.gov Regulations.gov

whitehouse.gov Adjusting Imports of Polysilicon and its Derivatives into the United States

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More coverage from around the web

globalbankingandfinance.com Trump Administration to Impose 15% Tariff on Polysilicon Imports

indexbox.io Trump Prepares 15% Polysilicon Tariff, Minimum Import Prices | Reuters - News and Statistics - IndexBox

asiatimes.com US polysilicon tariffs to move solar makers to domestic materials - Asia Times

idnfinancials.com US to impose 15% tariff on polysilicon to protect domestic industry | IDNFinancials

freemalaysiatoday.com US unveils 15% tariff on polysilicon products | FMT

Discussion

Reddit: r/energy0↑ r/energy · 50d ago · 0 comments In the US we complain that solar is unaffordable and then tariff solar to make it more expensive. · r/energy0↑ r/energy · 49d ago · 0 comments Trump launched big new solar tariffs. Here's what it means.

Appeared in: 2026-08-07 (#1) · 2026-08-08 (#3) · 2026-08-09 (#5)

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