March 20th — On March 20th, the bulk price of acetic anhydride at Shandong Hualu Hengsheng was reported at 5,250 yuan per ton, representing an increase of 70 yuan per ton. Actual transaction prices are subject to negotiation. Market sentiment strongly favors price hikes, with acetic anhydride prices continuing their upward trend. Chempricehub analysis of acetic anhydride, with a long-short rating: 1. The spot price of acetic anhydride has risen by 70 yuan per ton, and market sentiment strongly supports price increases, indicating robust demand and potential tightening of supply, driving the continued price rise. This is favorable for the spot market, as the price increase reflects bullish market sentiment, and it is expected that short-term spot prices will maintain an upward trend. Therefore, a generally positive rating of +1 is assigned.