Chinese experts on Friday slammed the US move to impose a series of price floors and a 15 percent tariff on products made from polysilicon, saying it was another sign that the US is using trade tools to contain China’s industrial growth and counter China’s chip supply chain, with “industrial security” serving as a pretext for trade protectionism.

The US signed a 15% polysilicon tariff as its trade deficit with China fell 32% in 2025, accelerating the biggest supply chain overhaul in

Chinese experts on Friday slammed the US move to impose a series of price floors and a 15 percent tariff on products made from polysilicon, saying it was another sign that the US…