China Sulphuric Acid Market Overview, 2031

Key Insights

• According to the research report, "China Sulphuric Acid Market Outlook, 2031," published by Bonafide Research, the China Sulphuric Acid Market is expected to reach a market size of more than USD 21.07 Billion by 2031.
• China is the world's largest sulfuric acid production and consumption market, supported by its enormous fertilizer, chemical, nonferrous-metal, refining, and battery-material industries. China's official statistics show production of 110.816 million metric tons of sulfuric acid (100% basis) in 2025, an increase of 4.5% year-on-year. The scale of domestic production makes China substantially more self-sufficient than most major sulfuric acid markets, while also allowing it to export significant surplus volumes.
• The Chinese market has a highly diversified consumption structure, with phosphate fertilizers and phosphoric acid, chemical intermediates, nonferrous-metal processing, titanium dioxide, petroleum refining, and battery-related applications representing major demand centers. China's exceptionally large phosphate fertilizer and nonferrous-metal industries create particularly strong structural demand, while the expansion of copper, nickel, lithium, and battery-material processing is increasing the importance of sulfuric acid in hydrometallurgical applications.

Market Outlook

• China's sulfuric acid demand is expected to remain structurally strong because of continued production of phosphate fertilizers, phosphoric acid, industrial chemicals, and nonferrous metals. The large downstream industries provide a substantial recurring consumption base for sulfuric acid.
• Copper and critical-mineral processing are emerging as important incremental demand drivers. China is the world's largest copper smelting country, and sulfuric acid is produced as a byproduct of sulfide ore smelting while also being consumed in hydrometallurgical processing. China's strong domestic copper demand and continuing investment in metals processing are expected to support sulfuric acid utilization, although the rapid expansion of smelter capacity can periodically create surplus acid and pressure merchant prices.
• The market is expected to remain highly competitive because China's enormous production base can generate regional oversupply. At the same time, environmental controls, declining availability of low cost sulfur containing feedstocks, energy costs, and pressure to improve emissions performance are encouraging producers to upgrade acid plants and increase sulfur recovery. China's combination of very large domestic consumption and export capability will continue to make it one of the most influential markets in determining Asian and global sulfuric acid supply-demand balances.

Industry Statistics

• China exported approximately 2.683 million metric tons of sulfuric acid and oleum in 2024, worth US$91.71 million. Chile received approximately 1.280 million tons, followed by Morocco at 321.23 thousand tons, India at 318.27 thousand tons, Saudi Arabia at 286.43 thousand tons, and Indonesia at 239.36 thousand tons. These five destinations together accounted for more than 90% of China's reported export volume.
• China's imports were comparatively small at approximately 161.95 thousand tons in 2024, valued at US$12.02 million. South Korea supplied approximately 156.48 thousand tons, representing more than 96% of China's reported import volume, while Other Asia supplied approximately 5.42 thousand tons. This extremely concentrated import structure indicates that China primarily relies on domestic production and uses imports mainly for localized or regional supply balancing.

Industry News

• China's sulfuric acid production continued to expand in 2025, reaching 110.816 million tons, up 4.5% from 2024. The increase occurred alongside growth in several major downstream industries, including refined copper, chemical fertilizer, ethylene, and other industrial products, reinforcing China's position as the dominant global sulfuric acid production center.
• China's copper industry remained a major sulfuric acid supply and demand driver in 2026. Refined copper production had already reached 14.72 million tons in 2025, up 10.4%, while strong domestic copper demand and constrained global availability continued to support high utilization of Chinese smelting and refining infrastructure.
• Chinese sulfuric acid exports remained highly concentrated in fertilizer- and mining-intensive markets during 2024. Chile alone purchased approximately 1.28 million tons, while Morocco, India, Saudi Arabia, and Indonesia together purchased approximately 1.17 million tons, demonstrating China's ability to supply large overseas fertilizer and metallurgical markets despite the relatively high transportation cost associated with sulfuric acid.
• China's role in the global copper industry is becoming increasingly strategic in 2026 as tight refined-copper availability outside China and strong domestic demand influence global trade flows. Because copper smelting generates substantial quantities of sulfuric acid as a byproduct, changes in Chinese smelter operating rates directly affect regional sulfuric acid availability and export volumes.

Segment Analysis

China Sulphuric Acid Market By Production Origin
• Smelter Acid represents one of the most important production-origin segments in China, supported by the country's exceptionally large copper, lead, zinc, and other nonferrous-metal smelting industry. China's refined copper production reached 14.72 million metric tons in 2025, up 10.4%, while sulfuric acid is a major by-product of sulfide-ore smelting. Chinese copper smelters increasingly rely on sulfuric acid revenue to improve overall economics, particularly as copper treatment and refining charges have weakened. The scale of China's smelting sector therefore makes metallurgical sulfur recovery a major source of domestic sulfuric acid supply.
• Elemental Sulfur is another major production-origin route, particularly for sulfur-burning acid plants serving the fertilizer and chemical industries. China's government has specifically instructed fertilizer producers to secure sulfur feedstock and encouraged domestically produced sulfur to be prioritized for domestic phosphate-fertilizer manufacturers. This policy reflects the strategic importance of sulfur availability for China's integrated phosphate and sulfuric acid value chain.
• Others, including recovered and regenerated sulfur-bearing streams, account for a smaller but increasingly relevant share of China's production structure. Acid recovery and sulfur-containing waste utilization are gaining importance as large chemical and metallurgical enterprises seek to reduce waste, improve sulfur utilization, and comply with tighter environmental requirements. China's highly integrated industrial clusters provide opportunities to recover sulfuric acid from process streams rather than relying entirely on virgin sulfur feedstock.



China Sulphuric Acid Market By Application
• Fertilizers & Phosphoric Acid represent the largest application segment in China, reflecting the country's enormous phosphate-fertilizer industry and the strategic importance of fertilizer availability to agricultural production. Sulfuric acid is required to convert phosphate rock into phosphoric acid, which is then used for DAP, MAP and other phosphate fertilizers.
• Chemicals represent another major consumption segment, supported by China's exceptionally large chemical-manufacturing base. Sulfuric acid is used in chemical synthesis, inorganic chemicals, pigments, detergents, pharmaceuticals, intermediates, and numerous process applications.
• Mining & Metal Processing is a particularly important Chinese application and production-linked segment, driven by the country's dominant copper, zinc, lead, nickel, and other nonferrous-metal industries. Sulfuric acid is used in leaching, refining, mineral treatment, and hydrometallurgical processes, while sulfide-ore smelters generate large quantities of acid as a by-product.

China Sulphuric Acid Market By Grade
• Industrial/Commercial Grade is the dominant grade category because China’s largest sulfuric acid-consuming sectors fertilizers, chemicals, nonferrous metals, refining, and steel processing operate at extremely large volumes and generally requires standardized commercial specifications rather than ultra-high purity. China's Ministry of Commerce publishes 98% sulfuric acid as a standard chemical product specification in its industrial statistical datasets, reflecting the importance of high-strength conventional acid in the domestic market.
• Battery/Electrolyte Grade represents an established specialty segment, supported by China's enormous automotive and industrial battery manufacturing base. Sulfuric acid electrolyte is required for lead-acid batteries, including automotive starting batteries, industrial batteries, telecommunications backup systems, and other stationary applications.
• High-Purity Grade is one of the most strategically important higher-value segments in China, supported by semiconductor manufacturing, display panels, electronics, and advanced materials. Chinese electronic chemical producers supply sulfuric acid with extremely low metallic impurities for high generation display and semiconductor processes, some domestic suppliers control metallic impurities to 10 parts per trillion or below and offer multiple electronic grades for advanced 12-inch wafer and display panel manufacturing.

China Sulphuric Acid Market By Concentration
• Concentrated sulfuric acid represents the dominant concentration category in China, reflecting its use in fertilizer manufacturing, chemical production, metallurgy, refining, and industrial processing. 98% sulfuric acid is an established commercial specification in China's chemical trade and industrial-product system, and concentrated acid is preferred for bulk transportation because it reduces the quantity of water moved and can be diluted at the point of use.
• Dilute sulfuric acid represents a smaller concentration segment, serving applications where lower acid strength is needed directly in water treatment, metal processing, chemical formulation, and other process operations. China's large industrial complexes frequently purchase higher-strength acid and prepare the required concentration internally, limiting the relative importance of long-distance trade in dilute acid.
• Highly Concentrated sulfuric acid and oleum form a specialized segment used in chemical synthesis and processes requiring very high acid strength or additional sulfur trioxide. Although substantially smaller than conventional concentrated acid, this segment is supported by China's large specialty-chemical industry and sophisticated chemical-processing infrastructure.

Considered in this report
• Historic Year: 2020
• Base year: 2025
• Estimated year: 2026
• Forecast year: 2031
Aspects covered in this report
• Sulphuric Acid Market with its value and forecast along with its segments
• Various drivers and challenges
• On-going trends and developments
• Top profiled companies
• Strategic recommendation
By Production Origin
• Elemental Sulfur
• Smelter Acid
• Pyrite Ore
• Others
By Application
• Fertilizers & Phosphoric Acid
• Chemicals
• Mining & Metal Processing
• Petroleum Refining
• Batteries
• Steel & Metal Finishing
• Others
By Grade
• Industrial/Commercial Grade
• Battery/Electrolyte Grade
• High-Purity Grade
• Reagent/Chemical-Pure Grade
• Others
By Concentration
• Dilute
• Concentrated
• Highly Concentrated