March 18th News: On March 18th, Shandong Hualu Hengsheng increased the price of acetic acid by 50 yuan/ton, with the current bulk price at 3150 yuan/ton. Actual transaction prices are subject to negotiation. Chempricehub analysis of acetic acid, long-short score: 1. Shandong Hualu Hengsheng, as a major producer, raised the acetic acid price by 50 yuan/ton to 3150 yuan/ton, indicating potential tight supply or increased demand in the market, providing moderate support for spot prices of acetic acid. The moderate increase reflects rising industry costs or active procurement, and it is expected that spot prices will maintain a strong trend in the short term. Actual transactions should be monitored based on market negotiation dynamics.