China Bans Metal Exports in Retaliation Against U.S. Chip Restrictions

In response to U.S. restrictions on electronic chips, China has decided to restrict the export of certain metals, marking a new phase in the escalating trade tensions between the two global powers.

A Major Blow to the U.S. Tech Industry

China has officially halted exports of gallium, germanium, and antimony to the United States, a move in retaliation to U.S. plans to tighten tech export controls to China, particularly concerning computer chips.

Materials with Wide-Ranging Applications

These materials are strategically significant for both nations. Gallium and germanium are critical in semiconductor production, with germanium also used in fiber optic cables and solar cells. Antimony features in rifle cartridges, nuclear weapons, night vision goggles, and certain batteries.

China labels these as “dual-use goods,” meaning they have both military and civilian applications. Reuters confirms that the ban includes materials with “potential military applications.”

China: A Major Player in Material Production

China dominates the global production of these elements, accounting for 48% of the world’s mined antimony, 59.2% of refined germanium, and 98.8% of refined gallium production. The U.S. must now seek new sources as prices soar; for instance, antimony trioxide prices have spiked by 228% since the year’s start.

China’s Move Towards Technological Self-Reliance

In response to U.S. technological sanctions, China is advancing its tech independence with initiatives like HarmonyOS, employing Huawei chips in AI development, and the Beidou satellite navigation system.