Since September, the acetic acid market in China has continued its upward trend, with generally low inventories among enterprises and strong sentiment for price increases, leading to consecutive price hikes in many regions. According to the latest data as of September 6, 2026, the combination of acetic acid average difference indicators shows a strong consolidation signal, indicating a short-term trend of oscillation with a bias towards strength. Short-term prices are already at a high level, with limited room for further increases, while long-term prices remain in the mid-range, with medium-term fluctuations supported by fundamentals.
I. Data Description
The latest available data is up to September 6, 2026, and it is recommended to refer to real-time data.
II. Table of Mean Difference Changes
| Average Difference Indicators | Value as of September 6, 2026 | Value as of September 5, 2026 | Direction of Change |
|---|---|---|---|
| 5-day Average Difference (D5) | 32.00 | 64.00 | - |
| 10-day Average Difference (D10) | 120.00 | 119.67 | + |
| 20-day Average Difference (D20) | 116.67 | 109.16 | + |
III. Signal State Determination
The current mean difference change direction combination is (－, ＋, ＋), which is a strong consolidation (bullish) signal.
IV. Trend Direction Conclusion
The current price trend is sideways with a bullish bias, due to the fact that the changes in the three averages compared to the previous day are not entirely consistent, which aligns with the characteristics of a sideways market. Additionally, the combination signals a stronger consolidation with a bullish tendency, supported by low inventory levels in China, indicating a short-term bullish trend.
V. Positional Spatial Reference
60-day and 3-month cycle prices are in the 5th tier (high): the short-term upside is limited; 1 year cycle price is in the 3rd tier (median): There is still some room for fluctuation in the medium term.
Six, Recent Market Fundamentals Support
Since September, Chinese acetic acid manufacturers have raised their quotes multiple times.
North China region raised prices by 70 CNY/ton on September 1, and then increased them again by 50 CNY/ton on September 4, with the delivered price in the surrounding areas reaching 3,465 CNY/ton. 2. In the Shandong region, Hualu Hengsheng raised its prices by 100 CNY/ton on September 1st, and by 50 CNY/ton each on September 2nd, 3rd, and 4th, reaching a bulk price of 3,550 CNY/ton. 3. South China and Zhejiang regions increased their prices by 75 CNY/ton and 85 CNY/ton, respectively, on September 1. Currently, acetic acid inventories of Chinese enterprises are generally not high, and there is a strong sentiment among industry players to support price increases. Downstream sectors are following demand, and the overall market is showing positive trends.
7. Price Trend Chart for the Past 1 Year
Eight, Risk Warning
The above analysis is for reference only and does not constitute trading advice.
