【Domestic Zinc Concentrate Market】Domestic smelters maintained steady purchasing volumes of domestic zinc concentrate this week, and the tight supply pattern of domestic zinc concentrate persisted. Treatment charges kept edging down across most regions. Except for individual northern provinces, treatment charges for domestic zinc concentrate have generally slipped into negative territory nationwide.
Jun 12, 2026 18:44As we near the midpoint of the year, zinc concentrate treatment charges (TCs) have repeatedly tumbled to historic lows. As of June 5, the average TC for domestic zinc concentrate fell to 50 yuan per metric ton of metal content, while the TC for imported zinc concentrate dropped to -70.75 US dollars per dry metric ton.
Jun 10, 2026 15:30[Peru's "Gas Shortage" Energy Crisis Disrupts Zinc Concentrates Supply] Due to a rupture in Peru's natural gas pipeline (Megantoni district, Cusco province), the country fell into a "gas shortage" predicament, with electricity production and fuel supply severely affected. State-owned oil company Petroperú plunged into a serious financial crisis, and Peru is facing a severe nationwide energy crisis.
May 12, 2026 11:57[April China TCs Expected to Face Resistance to Further Gains, Pending the Conclusion of Follow-up Negotiations]: Weekly data showed that the average weekly SMM Zn50 domestic TC held flat at 1,550 yuan/mt in metal content, while the SMM imported zinc concentrates index fell $7.51/dmt MoM to -$2.28/dmt...
Mar 27, 2026 15:22[Imported Zinc Concentrate Market] Recently, typhoon weather in Australia has continued to disrupt zinc concentrate transportation, and expectations of tight imported zinc concentrates are expected to persist. Traders in the market have continued to lower TC quotations, and currently quotations for zinc-rich concentrates on spot cargo vessels have fallen to negative levels.
Mar 20, 2026 17:54On February 28, Israeli Air Force fighter jets crossed thousands of kilometers of airspace to conduct a daylight precision strike on the center of Tehran, Iran's capital, drawing significant market attention. How will this conflict impact zinc concentrates? .
Feb 28, 2026 20:56