On February 2, the acetic acid market in South China experienced a decline, with ex-factory prices quoted at approximately 2,640 yuan per ton for self-pickup, marking a decrease of 25 yuan per ton. The operating rate of acetic acid production has increased, leading to a rise in market supply. Companies are showing strong intentions to offload their inventory, while downstream buyers are making purchases based on demand. The overall trading atmosphere remains subdued, indicating a weak downward trend in the acetic acid market.