Aminosulfonic Acid Market Dynamics Report (Recent Commodity Market Intelligence)

I. Price Dynamics
- Latest Quotation: As of May 25, 2026, the benchmark price for aminosulfonic acid on Shengyishe (a Chinese chemical industry information platform) stands at RMB 5,040.00 per metric ton.
- Enterprise Quotations:
- Shandong Shuojia Chemical Co., Ltd. (Jinan, Shandong): RMB 5,900/ton (99.5% purity; pharmaceutical/cleaning applications)
- Shandong Yushuo Chemical Co., Ltd. (Jinan, Shandong): RMB 5,800/ton (99.5% purity)
- Shandong Hanyue Chemical Co., Ltd. (Jinan, Shandong): RMB 4,800/ton (99.5% purity; industrial grade)
- Historical Volatility:
- May 19: A single-day surge of 12.00%, with price jumping from RMB 4,500/ton to RMB 5,040/ton — representing a year-on-year increase of 80.00%.
- Early May: Prices fluctuated within the range of RMB 2,200–5,000/ton, with the lowest point recorded on May 12 (RMB 2,200/ton) and the highest on May 17 (RMB 5,000/ton).

II. Supply-Demand Analysis
- Supply Side:
- Major domestic producers include Shandong Shuojia, Shandong Yushuo, and Shandong Hanyue, with production capacity concentrated in Shandong Province.
- No new capacity expansions have been reported recently; however, significant quotation disparities among enterprises (e.g., Shandong Hanyue’s low quote of RMB 4,800/ton) reflect market segmentation in supply quality, cost structure, and positioning.
- Demand Side:
- Industrial Demand: Strong demand from the chemical industry, where aminosulfonic acid serves as a cleaning agent and catalyst—benefiting from the broader recovery in industrial production.
- Environmental Protection Demand: Steady growth in water treatment and flue gas purification applications, aligned with tightening global environmental regulations.
- Agricultural Demand: Rising demand from agrochemicals (e.g., fertilizers, pesticides), driven by agricultural modernization.
- Pharmaceutical Demand: Increasing requirements for high-purity aminosulfonic acid in drug and health supplement manufacturing.

III. Industry Drivers
1. Cost Pressures:
- Fluctuations in raw material prices—particularly sulfur and ammonia—directly impact production costs. Recent tightness in sulfur supply may provide upward support to aminosulfonic acid pricing.
2. Policy Impacts:
- Stricter global environmental regulations are boosting substitution demand for eco-friendly chemical products such as aminosulfonic acid.
- China’s “Carbon Neutrality” policy is accelerating green transformation across the chemical industry, presenting favorable tailwinds for the aminosulfonic acid market.
3. Downstream Expansion:
- Growing output of artificial sweeteners (e.g., acesulfame-K) is driving demand. In 2021, China’s acesulfame-K production reached 17,705 tons, with a CAGR of 4.8% from 2017 to 2021.
- Sustained demand growth from pharmaceutical and agricultural sectors is expected to propel the global aminosulfonic acid market at a CAGR of 5.75% from 2022 to 2032.

IV. Competitive Landscape
- Market Concentration:
- Global CR3 (combined market share of the top three companies) is relatively high; however, competition in the Chinese market remains intense, with players such as Shandong Shuojia and Shandong Yushuo actively competing via pricing strategies.
- Emerging enterprises are entering niche segments through technological innovation (e.g., ultra-high-purity grades), fostering differentiated competition.
- Regional Disparities:
- Shandong Province hosts highly concentrated production capacity; quotation variances reflect differences in cost control and product positioning among local manufacturers.
- Strong demand in the East and South China regions—though local supply remains insufficient—relies heavily on inter-regional logistics and distribution.

V. Outlook and Forecast
1. Price Trends:
- Short-term: Following the sharp rise on May 19, prices are expected to remain elevated in late May (RMB 5,000–5,500/ton); however, downside pressure may emerge if downstream buyers resist further price hikes.
- Medium-term: Should sulfur prices continue rising and environmental demand accelerate, prices could exceed RMB 5,500/ton in Q3.
- Long-term: The global aminosulfonic acid market size is projected to grow from USD 63.4 million in 2022 to USD 104.2 million by 2032, with the average price level gradually shifting upward alongside demand expansion.
2. Demand Structure Evolution:
- Demand from environmental protection applications is expected to account for over 35% of total demand, becoming the primary growth engine.
- Accelerating demand from pharmaceutical and agricultural sectors will expand the market share of high-purity grades (e.g., 100% purity).
3. Industry Risks:
- Sharp volatility in raw material prices may compress profit margins.
- Slower-than-expected enforcement of environmental policies could dampen demand growth.
- Emergence of alternative products (e.g., bio-based cleaning agents) may erode traditional market share.