On September 26, the price of acetic acid in East China was 3140.00 yuan/ton, an increase of 0.88% over the previous working day. At present, the acetic acid plant in the market is operating normally, with load production, and the supply of goods is sufficient. There is no improvement in downstream purchasing, but it is mainly followed up as needed. The overall market transaction is average, and transportation is blocked near the National Day holiday. Considering the downstream demand for goods, the price of the holder is raised, the focus of the on-site negotiations is moved up, the overall supply is weak, and the increase of acetic acid is limited, It is expected that the short-term acetic acid market will be organized and operated in a range, and the price will fluctuate slightly. The specific attention will be paid to the market transaction.