High Sulfuric Acid Prices Support Zinc Smelters Amid Tight Domestic Concentrate Market

Published: Jul 17, 2026 18:04

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【Domestic Zinc Concentrate Market】According to SMM, sulfuric acid prices across many regions in China have recently remained elevated at RMB 1,500–1,900/mt, continuing to provide strong profit support for domestic zinc smelters. The domestic zinc concentrate market remained tight in July, while the domestic-to-import price ratio stayed unfavorable, prompting smelters to continue prioritizing purchases of domestic zinc concentrate. Mainstream domestic treatment charges (TCs) have now declined to -500 to -1,000 yuan/metal tonne.

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