- Copper Sulfate markets remained firm during Q2 2026 as elevated production costs and steady agricultural and industrial demand supported supplier offers.
- Tight copper concentrate availability and higher sulphuric acid costs raised manufacturing expenses, while adequate product availability prevented sharper increases in some markets.
- Agriculture, water treatment, electroplating and chemical applications maintained consumption, with seasonal crop-protection demand providing additional support during the quarter.
Asia
During the second quarter of 2026, average prices of Copper Sulfate were USD 3,606/MT in June from around USD 3,548/MT in the previous month in China. Market conditions improved toward the end of Q2 after softer movement during May. Tight copper concentrate availability kept metal replacement costs elevated, while disruptions in sulphuric acid supply added pressure to copper sulfate production economics. Sulphuric acid-based processing routes are linked to roughly 20% of global copper output, highlighting the importance of acid availability to the broader copper chain. However, sufficient domestic copper sulfate supply and cautious industrial purchasing prevented a sharper increase. Indian Copper Sulfate rose to approximately USD 3,693/MT in June 2026, a gain of about 2.2% from close to USD 3,615/MT in May 2026. Indian prices were supported by higher import replacement costs and steady demand from agriculture, electroplating and water-treatment applications.
Europe
In Germany, Copper Sulfate prices were about USD 3,641/MT in May and USD 3,727/MT in June, up around 2.4% in the last two months of Q2’26. European producers faced persistent pressure from elevated copper inputs, energy expenses and sulphuric acid availability, which limited scope for reductions. Seasonal agricultural consumption also strengthened demand for copper-based crop-protection products. Regulatory changes increased the permitted copper residue limit on wine and table grapes from 50 mg/kg to 100 mg/kg, while higher limits were introduced for several other crops. This supported continued use of copper compounds during the growing season, keeping procurement firm despite restrained broader industrial activity.
North America
The North American copper sulfate markets remained strong in Q2 due to high cost of copper substitution, logistical disruptions and uncertainties related to tariffs, adding to procurement pressures. The demand from municipal water treatment, mining, agriculture and electroplating remained stable and the customers maintained controlled inventories due to future uncertainties regarding copper supply and trade actions.