According to the data monitoring of business organizations, on September 4, the average price of acetic anhydride enterprises was 7225.00 yuan / ton, down 2.20% from the previous trading day, up 48.71%.

On September 3, the acetic anhydride commodity index was 146.41, which was the same as yesterday, which was 11.66% lower than the highest point of 165.73 points (2018-06-19) in the cycle, which was 77.29% higher than the lowest point of 82.58 points on September 20, 2016. (Note: Period refers to 2013-02-01 to date).

On September 4, the domestic acetic acid anhydride factory price fell, and the market transaction price fell. In most areas, the factory price is 6700-7000 yuan / ton, the actual transaction price fell, the actual transaction price is about 6550-6900 yuan / ton, the market price is the reference price, the actual transaction price is subject to actual negotiation.

Recently, the price of raw material acetic acid has fallen sharply, the price of raw material methanol has fluctuated, and the cost of acetic anhydride manufacturers has fallen, which has created a negative price for acetic anhydride. Recently, the equipment of acetic anhydride plant has resumed driving, and the operating rate of equipment has increased. The operating rate of downstream customers has rebounded, and the demand for acetic anhydride is favorable. The recovery of downstream purchases provided support for the increase in the price of acetic anhydride. However, with the increase in the operating rate of acetic anhydride equipment, the supply of acetic anhydride increased, while the demand for acetic anhydride recovered slowly. It is difficult to support the price of acetic anhydride to continue to rise, raw material prices. Declining, the cost of acetic anhydride decreased, the price of acetic anhydride lost support, and the price of acetic anhydride was expected to fall, and the overall domestic acetic anhydride price fell.