This daily report is compiled based on the mean difference analysis framework. Currently, the 5-day, 10-day, and 20-day mean differences of ethyl acetate have all changed in the same direction as the previous day, signaling a clear upward trend. The spot market is supported by rising upstream acetic acid prices, and there is a strong sentiment for price increases. In the short term, it is necessary to be mindful of the constraints on further price increases, given that prices are already in the high range of the past three months.
I. Latest Spot Market Dynamics in China
On September 1, 2026, the Chinese spot market for ethyl acetate showed a strong trend: in the North China region, the factory price was reported at 5,595 CNY/ton, with a single-day increase of 185 CNY/ton; in the East China region, the factory price was reported at 5,660 CNY/ton, with a single-day increase of 75 CNY/ton. The prices of upstream raw materials, such as acetic acid, have risen, and the market sentiment is strongly supportive of higher prices. Companies generally raised their quotes, with actual transactions based on negotiations.
II. Table of Mean Difference Changes
| Average Difference Indicators | Value as of September 1, 2026 | Value as of August 31, 2026 | Direction of Change |
|---|---|---|---|
| 5-day Average Difference (D5) | 73.33 | -8.67 | + |
| 10-day Average Difference (D10) | -4.66 | -13.00 | + |
| 20-day Average Difference (D20) | 6.66 | 4.67 | + |
- Note: The latest available data is up to September 1, 2026. It is recommended to refer to real-time data.
Three, Signal Status Judgment
The current signal is a clear upward signal, with all three mean difference change directions being completely consistent and positive.
IV. Conclusion on Trend Direction
The current trend in ethyl acetate prices in China is clearly rising, as the 5-day, 10-day, and 20-day average differences compared to the previous day are all positive and consistent, meeting the criteria for a clearly rising trend according to the average difference method.
Five, Spatial Reference
60-day and 3-month cycle prices are in the 5th tier (high), with limited short-term upside potential; 2.1 The one-year cycle price is in the second tier (mid-to-low range), but there is still room for upward movement in the long term.
Six, 1 Year Price Trend Chart
VII. Risk Warning
The above analysis is for reference only and does not constitute trading advice.
