China Tightens Grip on Antimony Exports

China will impose new export restrictions on antimony and related elements starting September 15, citing national security concerns. The move impacts six antimony-related products and requires exporters to apply for licenses for dual-use items. These restrictions are likely to squeeze U.S. and European military supplies.

China will impose export limits on antimony and related elements in the name of national security, its commerce ministry announced on Thursday. This represents Beijing's latest strategy to restrict shipments of critical minerals where it remains the dominant supplier.

Last year, China produced 48% of the global antimony supply, a strategic metal vital for military applications including ammunition, infrared missiles, nuclear weapons, and night vision goggles. The new restrictions are meant to safeguard national security and fulfill international obligations such as non-proliferation, according to the ministry's statement.

The limits, effective from September 15, will apply to six types of antimony-related products, including antimony ore, metals, and oxide. Additionally, the rules ban the export of gold-antimony smelting and separation technology without permission.