October 19th, according to news from China,
According to the SpotCom AI assistant, this daily report is compiled based on the mean difference analysis method and the latest spot market data. As of October 18, 2026, the national spot average price of maleic anhydride in China was reported at 10,100 CNY/ton, unchanged from the previous trading day. The current mean difference signal indicates that the market is in a strong consolidation phase with a slightly bullish trend. The price is at a high level within the recent 1-year cycle, with relatively limited upside potential. This information can be used as a reference for business decisions by companies in the maleic anhydride supply chain.
Data Explanation
The latest available data is up to October 18, 2026, and it is recommended to refer to real-time data.
1. Average Deviation Change Table
| Average Difference Type | Today’s Value (2026.10.18, Unit: CNY/ton) | Yesterday’s Value (2026.10.17, Unit: CNY/ton) | Direction of Change |
|---|---|---|---|
| 5-Day Average Difference (D5) | 0 | 0 | No Change |
| 10-Day Average Difference (D10) | 60 | 80 | Decrease (-) |
| 20-Day Average Difference (D20) | 92.5 | 85 | Increase (+) |
2. Signal status determination
Currently, this is a strong consolidation (bullish) signal.
3. Trend Direction Conclusion
The trend is oscillating. Reason: The directions of change for the three average differences compared to the previous day are not entirely consistent (5-day average difference remains unchanged, 10-day average difference decreases, 20-day average difference increases), which does not meet the criteria for a clear upward or downward trend. Therefore, it is determined to be an oscillating trend. The widening of medium- to long-term average differences indicates strong support on the bullish side.
4. Position Space Reference
Maleic anhydride prices are in the highest 20% range of a 1-year cycle, corresponding to the 5th tier (high position) out of 5 tiers, with limited room for further increases.
5. Trend chart display
6. Spot Market Dynamics
Recent prices in China's main maleic anhydride production regions have remained stable: from October 13 to 16, the factory price of solid anhydride in Jiangsu was 9,500-9,900 CNY/ton, and the factory price of liquid anhydride was 9,600-9,700 CNY/ton; in Shandong, the factory price of solid anhydride was 9,500-9,900 CNY/ton, and the factory price of liquid anhydride was 9,200-9,400 CNY/ton. The major factories have not made any significant adjustments to their prices.
7. Industry Chain Reference
Upstream commodities: hydrogenated benzene, n-butane, coking benzene, liquefied petroleum gas, and pure benzene.
Downstream products: polyaspartic acid, tetrahydrophthalic anhydride, succinic acid, gamma-butyrolactone, unsaturated polyester resins, tetrahydrofuran, 1,4-butylene glycol.
Risk Warning
The above analysis is for reference only and does not constitute trading advice.
