China bans exports of gallium, germanium, antimony to US
(Reuters) -China will ban exports to the U.S. of items related to gallium, germanium, antimony and superhard materials that have potential military applications, its commerce ministry said on Tuesday, a day after Washington's latest crackdown on China's chip sector. Beijing's directive on so-called dual-use items, which cites safeguarding national security and interests and takes immediate effect, also requires stricter review of end-usage for graphite items shipped to the United States. "In principle, the export of gallium, germanium, antimony, and superhard materials to the United States shall not be permitted," the ministry said.