Why are Chinese zinc smelters eager to export, and what is preventing them from delivering to the London Metal Exchange?

Chinese zinc smelters are eager to export to clear a domestic glut, as domestic stockpiles have surged to a four-year high amid weak demand—especially due to the collapse in China’s property market—and Shanghai zinc futures trade more than $400/ton below international prices. However, delivering to the London Metal Exchange (LME) remains unprofitable because the current price discount is still about $100/ton short of the level needed to open the arbitrage window for exchange deliveries, according to Jinrui Futures analyst Zeng Tong.

What role does the LME play for Chinese zinc traders seeking to alleviate domestic oversupply?

Delivering to the London Metal Exchange—the world’s benchmark exchange—would allow Chinese traders to sell larger volumes of zinc at the global price, rather than relying on narrower, limited spot export channels to destinations like Southeast Asia; this would provide a more scalable and financially viable outlet for the growing domestic inventories that smelters are struggling with.

Chinese Zinc Traders Eye Export Window to Clear Domestic Glut

Jun 23, 2026

Chinese zinc traders await a wider export arbitrage window as domestic inventories surge to a four-year high amid weak property demand. Smelters aim to ship to London Metal Exchange warehouses once the price discount widens to clear the surplus.

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