BEIJING/TOKYO -- China tightened restrictions on exports of products related to gallium and germanium on Tuesday, a move widely seen as retribution for curbs imposed by the U.S. and its allies on advanced semiconductor exports to China.
Trade
China tightens export restrictions on two chipmaking materials
Supply fears hit Japan, dependent on China for 40% of its gallium and germanium
Japan sources around 40% of its gallium supplies from China. © Reuters
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