Potassium peroxymonosulfate

Potassium Monopersulfate Market Intelligence Report (Recent Commercial Dynamics)

I. Core Price Data and Regional Divergence
1. Price Fluctuation Range: From July 5 to July 7, 2026, the benchmark price of domestically produced potassium monopersulfate (active oxygen ≥4.5%) ranged between RMB 7,500–10,500 per metric ton. The lowest quotation was RMB 7,500/ton on July 5, while some regions rebounded to RMB 10,500/ton on July 7.
2. Regional Price Disparities:
- Jinan City, Shandong Province: RMB 10,500–10,800/ton.
- Suzhou City, Jiangsu Province: Significant price volatility due to supplier competition; some enterprises reduce end-user costs via logistics subsidies.
- Wuhan City, Hubei Province: Industrial-grade product (Hubei Qiba Jiu Chemical Co., Ltd.) quoted stably at RMB 10,500/ton, forming a price gap with the East China market.
3. Impact of Purity and Packaging Specifications:
- Substantial price divergence exists between high-purity products (e.g., Suzhou Lianxiong Fine Chemical Co., Ltd. quoting RMB 16,000/kg) and composite salt products (e.g., Nantong Runfeng Petroleum & Chemical Co., Ltd. quoting RMB 26/kg).
- Hubei Chengfeng Chemical Co., Ltd. offers industrial-grade potassium monopersulfate with 99% purity in 25 kg packaging, with a recommended selling price of RMB 10/kg.
- Henan Zhengyuan Water Purification Materials Co., Ltd. supplies potassium monopersulfate at 50% concentration, priced at RMB 25/kg.

II. Production Capacity and Market Structural Changes
1. Increased Concentration of Capacity: Leading enterprises—including Weifang Runfeng Chemical Co., Ltd. and Zhejiang Jiahua Energy Co., Ltd.—have strengthened their dominant positions through technological upgrades and economies of scale. The CR3 (combined market share of top three firms) rose from 68.3% in 2025 to 71.2% in 2026.
2. Exit of Small and Medium-Sized Enterprises (SMEs): Stricter environmental regulations—including mandatory limits on comprehensive energy consumption (≤0.48 tons of standard coal per ton of product) and wastewater reuse rate (≥85%)—have forced at least five SMEs with annual capacity below 10,000 tons in East China to cease operations or be acquired/merged.

III. Downstream Application Demand Analysis
1. Aquaculture:
- In 2023, aquaculture area exceeded 80 million mu (≈5.33 million hectares), with potassium monopersulfate adoption exceeding 65%; demand continues to grow steadily, especially in high-density farming scenarios.
- At the “6th Potassium Monopersulfate Summit Forum” held in March 2026, the “Potassium Monopersulfate + Probiotics (‘Peroxide-Sulfate + Pro’)” technology was introduced, integrating potassium monopersulfate with probiotics to achieve synergistic “rapid water quality improvement + sustained purification,” unlocking new growth opportunities.
2. Medical Disinfection: Revised national guidelines issued by the National Health Commission affirm its clinical value; government procurement volume increased by 63.4% year-on-year in 2024.
3. Environmental Protection: Potential demand in pharmaceutical wastewater treatment reaches 24,000 metric tons; procurement volume for soil remediation projects rose 22% year-on-year.

IV. Cost and Supply Chain Pressures
1. Heavy Reliance on Imported Raw Materials: Caro’s acid (peroxymonosulfuric acid) domestic production rate remains below 40%, with heavy dependence on imports from German Evonik and U.S. Solvay. Import volume reached 21,000 metric tons in 2024—a 18.7% YoY increase—exerting upward pressure on production costs.
2. Volatility of Auxiliary Raw Material Prices: Price fluctuations of auxiliary inputs—such as hydrogen peroxide and potassium hydroxide—directly transmit to end-market pricing. Industry gross margin declined from 18.5% in 2024 to 9.2% in 2024, exacerbating price wars amid overcapacity in low-end segments.
3. Environmental Compliance Costs: The Regulations on Pollutant Discharge Permit and mandatory emission standard GB31573-2024 have accelerated the phase-out of outdated capacity; 12,000 tons of capacity were withdrawn in East China in 2024, tightening supply and supporting prices. The Ministry of Ecology and Environment’s requirement of ≥85% wastewater reuse rate compels enterprises to invest in environmental protection equipment—raising short-term costs but raising long-term industry entry barriers.

V. Technological Innovation and Industry Standardization
1. AI-Driven Formula Optimization: Aotu Technology collaborates with universities to build an AI-powered chemical experimentation platform, using simulation data to optimize formulations; controlled-release products extend effective duration and reduce application frequency.
2. Continuous-Flow Manufacturing: Leading enterprises have developed continuous-flow microreactor processes, enhancing cost efficiency. Combined with economies of scale, this trend may drive gradual, moderate price reductions.
3. Industry Standardization Initiatives:
- In 2025, the National Aquaculture Technology Extension Center spearheaded establishment of the “Collaborative Mechanism for Standardized Development of Water Quality Modifiers.”
- The China Fisheries Association published its first industry development report; the Jiangsu Provincial Fisheries Association released a group standard, shifting market competition from “price-based” to “technology- and performance-driven.”

VI. Short-Term and Long-Term Price Outlook
1. Short-Term (2026–2027):
- Price Volatility: Prices may experience periodic fluctuations driven by raw material cost volatility and seasonal demand (e.g., peak aquaculture season), but overall stability is expected, with average annual growth projected at ~5–8%.
- Supply Risks: Volatility in imported raw material pricing (e.g., Caro’s acid dependency) and intensifying environmental regulation accelerating industry consolidation may cause short-term supply disruptions following SME exits.
- Market Size: Expected to exceed RMB 19 billion in 2026 and reach RMB 22 billion in 2027.
2. Long-Term (2026–2032):
- Rising Share of High-End Segment: The proportion of electronic-grade products is projected to rise from 18.3% in 2024 to over 35% by 2026, with healthcare and environmental applications becoming primary growth drivers.
- Export Potential: Growing demand for eco-friendly oxidants in emerging markets—including Southeast Asia and Africa—presents significant export opportunities; domestic manufacturers are expanding international presence via ISO certification and regulatory compliance.