Japan protests as China slaps new measures against its exports of a key chipmaking material

Japan has formally protested new Chinese trade controls that will limit exports of dichlorosilane, a key chemical material essential for manufacturing computer chips. The measures were announced from Bangkok, with Japanese authorities stating on Tuesday that the government is actively studying the potential impacts these curbs may have on Japanese companies.

The restrictions target imports of the crucial semiconductor-manufacturing material into China. The development marks a significant escalation in trade tensions, as both nations grapple with supply chain dependencies and geopolitical frictions surrounding critical technology components.