US President Donald Trump signed an executive order on Thursday establishing minimum import prices and a 15% tariff on products made from polysilicon. Polysilicon is a crucial raw material for the production of solar panels and semiconductors.
According to the White House proclamation, the minimum import price will be set at $21 per kilogram for polysilicon and $100 per kilogram for polysilicon ingots and wafers.
These new trade measures are scheduled to take effect on December 4. Furthermore, Trump has instructed the US Department of Commerce to develop a program aimed at stimulating investment in domestic production of raw polysilicon and related products.
In accordance with the White House briefing, the goal of these measures is to ensure 'level playing conditions for American producers of these strategic goods,' encourage the 'return of these industries home,' and protect 'US national security, as well as its defense and defense-related industrial base.'
The briefing also points out that the US share in global polysilicon production volume has decreased from 50% in 2005 to less than 2% in 2024.



