| Mobile Web

U.S. to impose 15 percent tariff on polysilicon, key material for chips and solar

The United States will introduce minimum import prices and a 15 percent tariff on polysilicon, a key input for semiconductors and solar panels, to curb China-led supply chains and bolster domestic manufacturing. Minimum prices will apply to polysilicon, ingots, wafers, solar cells and modules, with the measures due to take effect on Dec. 4. The White House also allows the Commerce Department to create incentives supporting investment in U.S. production facilities.