January 13th News: On January 13th, the bulk price of acetic anhydride from Shandong Hualu Hengsheng was reported at 4,430 yuan/ton, an increase of 30 yuan/ton. Actual transaction prices are subject to negotiation. Chempricehub analysis of acetic anhydride, long-short score: 1. The spot price of acetic anhydride has increased by 30 yuan/ton, indicating a tightening market supply or a recovery in demand, which is favorable for the spot price. Specifically, the price increase from Shandong Hualu Hengsheng reflects strengthened upstream cost support or increased downstream purchasing enthusiasm, which may drive short-term spot prices further upward. It is recommended to monitor actual transaction dynamics to confirm the sustainability of demand.