Trump Slaps 15% Tariff on Polysilicon; Solar Stocks Jump
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- Trump imposed a 15% duty on imported products made from polysilicon and introduced minimum prices on some related imports, framing the move as necessary to stop decades of erosion of the U.S. polysilicon sector.
- First Solar stock jumped 8% in premarket trading Friday, with Solaredge Technologies adding 2.4% and the Invesco Solar ETF rising 1.4% after the tariff announcement.
- Trump invoked Section 232 of the U.S. Trade Expansion Act of 1962, acting on advice from Commerce Secretary Howard Lutnick, as part of a broader effort to insulate domestic chip and solar supply chains and counter China in AI and energy.
- The tariff explicitly targets Chinese competition, with Trump stating in the executive order that he is acting to "revitalize the United States polysilicon sector" on economic and national security grounds.
Why it matters: Domestic solar names like First Solar captured an immediate 8% premarket gain on the Section 232 action, rewarding U.S. producers the policy is meant to protect. Downstream solar installers and chipmakers, however, now face higher input costs on a material both industries rely on.
