Acetic Anhydride: Recent Commodity Market Intelligence Report

I. Price Trends
- **Latest Benchmark Price**: As of May 25, 2026, the Echemnet (Shengyishe) benchmark price for acetic anhydride stood at RMB 5,625.00 per metric ton, representing a 1.26% increase from the beginning-of-month level (RMB 5,555.00/MT).
- **Recent Volatility**: From May 7 to May 13, acetic anhydride prices in Shandong Province rose consecutively, with mainstream prices climbing from RMB 5,600–5,690/MT to RMB 5,800–5,900/MT—marking a cumulative increase of RMB 200–300/MT.
- **Historical Range**: Over the past three months, the highest price reached RMB 7,225.00/MT (in February 2026), while the lowest was RMB 4,540.00/MT (in March 2026); current pricing sits near the mid-range.

II. Market Drivers
1. **Supply Side**:
- **Plant Maintenance**: In early May, several manufacturers conducted scheduled shutdowns for maintenance, tightening market supply and directly pushing up prices. For instance, Shandong Hualu Hengsheng adjusted its bulk (loose-water) acetic anhydride price upward by RMB 100/MT to RMB 5,900/MT on May 13.
- **Capacity Expansion**: Between 2020 and 2023, industry-wide new capacity additions exceeded 500,000 MT; however, short-term supply constraints remain the dominant factor influencing market dynamics.

2. **Demand Side**:
- **Downstream Consumption**: The coatings industry is the largest consumer of acetic anhydride, accounting for 58.6% of total consumption in 2024; annual demand in Guangdong Province alone reached 124,000 MT. Demand from the pharmaceutical sector has grown notably, with high-end applications (e.g., pharmaceutical-grade and food-grade acetic anhydride) registering an average annual growth rate exceeding 12%.
- **Export Support**: China’s acetic anhydride export value is projected to surpass RMB 1.5 billion by 2029, reflecting enhanced international competitiveness.

3. **Cost Side**:
- **Raw Material Prices**: Acetic anhydride pricing exhibits a strong positive correlation with acetic acid prices (correlation coefficient: 0.971). Although acetic acid price fluctuations significantly impacted acetic anhydride production costs in 2023, current acetic acid prices are stable and exert no notable upward pressure on acetic anhydride.

III. Market Analysis & Outlook
1. **Short-Term Outlook**:
- **Risk of Price Correction**: On May 22, acetic anhydride prices weakened in Shandong Province, with Hualu Hengsheng lowering its quotation—indicating easing supply tightness and suggesting potential consolidation or stabilization in pricing.
- **Regional Divergence**: Prices in the East and South China regions—where industrial agglomeration provides robust demand support—are likely to remain relatively firm; other regions may adjust prices more flexibly according to broader market trends.

2. **Medium-to-Long-Term Trends**:
- **Emerging Oversupply Concerns**: Although acetic anhydride capacity doubled between 2020 and 2023, demand growth remains moderate (average annual growth: 8.9%), gradually intensifying supply-demand imbalance pressures.
- **Policy & Environmental Regulation**: Stricter environmental policies are accelerating industry consolidation: the combined market share of the top ten enterprises rose from 72.4% to 78.9%, while technologically outdated producers face increasing risk of phase-out.
- **Technological Upgrading**: The acetic acid methyl ester carbonylation process has become the dominant technology (adoption rate: 65.8%). Green production technologies—including waste recycling—have improved raw material utilization efficiency to 98.2%; cost-efficient, technologically advanced enterprises will lead the market.

IV. Forward Projections
1. **Price Forecast**:
- **2026 Average Price**: Expected to range between RMB 5,600–5,800/MT; prices for high-end applications may exceed RMB 6,000/MT.
- **Upside Risk**: Should acetic acid prices surge significantly or unexpected supply disruptions occur (e.g., unplanned plant outages), prices could approach the RMB 7,000/MT threshold.

2. **Demand Structure Evolution**:
- **Premiumization Trend**: The share of pharmaceutical-grade and food-grade acetic anhydride in total demand is projected to rise to 40%, supporting improved industry profitability.
- **Export Growth**: Growing international demand for competitively priced Chinese acetic anhydride is expected to sustain elevated export volumes.

3. **Industry Structure Transformation**:
- **Consolidation & Regional Leadership**: Over 60% of national capacity is concentrated in East and South China; regional leaders—such as Jiangsu SAPIC Chemical Co., Ltd.—are expected to solidify their market positions through technological barriers.
- **Green Transition**: Industry-wide R&D intensity is rising—from 3.2% to 3.8%—and wider adoption of clean production technologies is anticipated to reduce unit product energy consumption by 15–20%.