It has now been nearly four months since China implemented a permit system to control the export of germanium and gallium products. To date, there has only been limited reports of export approvals for the metals and their related compounds.
A Chinese subsidiary of AXT Inc., a US-headquartered semiconductor wafer substrate manufacturer, was able to secure the first permits for export of gallium-arsenide and germanium compounds in September.
During the same month, China reported the export of just 1 kilogram of wrought germanium, and no exports of wrought gallium. By contrast, 5.57 metric tonnes of gallium were exported during September of 2022. Chinese export customs recorded 650kgs of germanium exports and 250kgs of gallium exports in October, still less than one-tenth of the monthly exports recorded prior to the export permit requirement.
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