Trump imposes 15% tariff on key chip material to counter China

What the report says

US President Donald Trump has signed an executive order that adds a 15% tariff to imported polysilicon and sets minimum import prices for the material, according to BBC World News. Polysilicon is a key input for semiconductors and solar panels, and the policy is meant to support US manufacturers while responding to the growing strength of China’s chip and solar supply chains.

BBC reported that the action follows a national security review of overseas production and is due to take effect in December. The order also includes incentives aimed at expanding domestic output. Trump said the US had long allowed foreign companies to undercut American producers in the sector, while the administration pointed to polysilicon’s role in electronics, military equipment and advanced manufacturing.

The measure comes amid wider US-China trade tensions and a broader effort by Washington to limit Chinese influence in critical technology supply chains. China is described in the report as the world’s largest producer of polysilicon and as holding a near-monopoly in the market. The Chinese embassy in Washington condemned the decision and said Beijing would take steps to protect its firms.

BBC noted that the policy could benefit US-based producers such as Hemlock Semiconductor, and that it fits into a larger contest over semiconductors and artificial intelligence between the two countries.