Dimethyl sulfide

Recent Market Dynamics Intelligence for Dimethyl Sulfide (DMS)

I. Price Dynamics
1. Shandong Province Quotations:
- On May 26, 2026, Dongying Longxing Chemical Co., Ltd. quoted RMB 10,800 per metric ton for premium-grade DMS (purity ≥99.5%), with delivery in Zibo City, Shandong Province; quotation valid for 3 days.
- On May 19, 2026, the market price for DMS (99.9% purity) in Shandong Province was RMB 10,500 per metric ton.
- On May 11, 2026, the market price for premium-grade DMS (purity ≥99.5%) in Zibo City, Shandong Province, was RMB 10,800 per metric ton; while in Zaozhuang City, Shandong Province, the market price for DMS (purity >99%) stood at RMB 10,000 per metric ton.

2. Quotations from Other Regions:
- On May 19, 2026, the market price for premium-grade DMS in Xinjiang Province was RMB 9,500 per metric ton.
- On May 20, 2026, the market price for DMS (99.9% purity) in Zhejiang Province was RMB 10,000 per metric ton.

3. Historical Price Trend:
- From May 1 to May 26, 2026, the national average price of DMS fluctuated between RMB 9,160 and RMB 10,075 per metric ton, exhibiting an overall trend of initial decline followed by recovery.

II. Market Supply-Demand Analysis
1. Supply Side:
- Domestic DMS production capacity is concentrated in Shandong, Jiangsu, and Zhejiang provinces. Major producers include Xinjiang Guanghui Luyou Sulfur Chemical Co., Ltd., Yichang Xingfa Group Co., Ltd., and Shandong Mingbang Chemical Co., Ltd.
- In 2023, China’s annual DMS production capacity exceeded 12,000 metric tons, with actual output reaching 13,200 metric tons—accounting for 34.1% of global output—and establishing China as the world’s largest producer.

2. Demand Side:
- Food Flavorings Sector: Annual domestic consumption of food-grade DMS is approximately 850 metric tons, primarily used in compound seasonings and dairy product flavor enhancement.
- Pharmaceutical Sector: As a key intermediate in the synthesis of sulfur-containing pharmaceuticals, domestic demand for pharmaceutical-grade DMS reached ~1,200 metric tons in 2023, growing at a compound annual growth rate (CAGR) of 6.8%.
- Pesticide Sector: Used in synthesizing pyrethroid insecticides and certain fungicides; pesticide active ingredient manufacturing consumed ~950 metric tons of DMS in 2023.
- Organic Synthesis Sector: Employed as a reducing agent or ligand in transition-metal-catalyzed reactions, consuming ~600 metric tons in 2023.

III. Comparative Pricing of Related Products
1. Dimethyl Disulfide (DMDS):
- On May 22, 2026, the quotation for premium-grade DMDS (purity ≥99.5%) in Zibo City, Shandong Province, was RMB 16,200 per metric ton—significantly higher than DMS prices.
- On May 20, 2026, the quotation for DMDS (purity ≥99.5%) in Xinjiang Province was RMB 13,100 per metric ton—also higher than DMS prices.

2. Dimethyl Ether (DME):
- From May 18 to May 22, 2026, the reference price for DME remained stable at RMB 4,566.67 per metric ton. Though unrelated directly to DMS pricing, it reflects broader trends in the chemical market.

IV. Analysis and Assessment
1. Key Price Drivers:
- Supply-Demand Balance: Although domestic DMS production capacity is ample, steady growth in downstream demand—particularly from food, pharmaceutical, and pesticide sectors—supports relatively high price levels.
- Cost Factors: Fluctuations in raw material prices (e.g., sodium methanethiolate, dimethyl sulfate) and increasingly stringent environmental regulations have elevated production costs.
- Regional Disparities: Prices tend to be comparatively lower in Shandong Province due to its concentration of production capacity and logistical advantages; conversely, higher transportation costs contribute to relatively elevated prices in Xinjiang Province.

2. Market Risks:
- Environmental Pressure: DMS production generates toxic gases, and tightening environmental policies may constrain capacity expansion or operations.
- Substitution Competition: Biofermentation-derived natural DMS is gradually displacing chemically synthesized DMS, potentially eroding market share of conventional products.

V. Outlook and Forecast
1. Price Trend:
- Short Term (1–3 months): DMS prices are expected to remain within the current range of RMB 10,000–11,000 per metric ton, supported by stable underlying demand; significant volatility is unlikely.
- Medium Term (6–12 months): Should environmental regulations further tighten or raw material prices surge substantially, prices may rise toward RMB 11,500 per metric ton; conversely, overcapacity or demand slowdown could push prices down to RMB 9,500 per metric ton.

2. Market Opportunities:
- High-Purity Products: Strong growth in demand for pharmaceutical-grade DMS (≥99.9% purity) presents opportunities for enterprises to invest in R&D and enhance product purity to capture premium market segments.
- Green Production: Biofermentation-based production of natural DMS aligns with clean-label trends; companies are advised to explore related technologies to bolster competitiveness.

3. Risk Warnings:
- Closely monitor developments in environmental policy and raw material price movements to mitigate risks associated with rising costs or constrained capacity.
- Track demand fluctuations across downstream sectors—especially regulatory changes in the pesticide industry—which may significantly impact DMS demand.