The Trump administration has announced a 15% tariff and a minimum import price program for polysilicon and its derivatives. This move is intended to protect the U.S. polysilicon industry and supply chain, which are considered critical for national security and the defense industrial base. Polysilicon is a key raw material for semiconductor chips and solar panels, sectors where China holds significant global production dominance.
The proclamation aims to create a level playing field for American producers, who have seen their share of global production capacity fall from 50% in 2005 to less than 2% in 2024. The administration also plans to establish an incentive program to encourage investment in U.S. facilities for polysilicon and its derivatives, thereby enhancing domestic employment opportunities.
These measures build on previous actions taken by the Trump administration to protect domestic manufacturing, including tariffs on steel, aluminum, solar cells, and other key goods. The remedies are set to take effect 120 days after the proclamation is signed.