March 4th News: On March 4th, the bulk price of acetic anhydride from Shandong Hualu Hengsheng was reported at 4,680 yuan per ton, an increase of 100 yuan per ton, with actual transaction prices subject to negotiation. Market sentiment is strongly bullish, and acetic anhydride prices are rising sharply. Chempricehub analysis of acetic anhydride, bullish-bearish score: 1. The article reports that the spot price of acetic anhydride has increased by 100 yuan per ton to 4,680 yuan per ton, with strong bullish sentiment in the market, indicating tight supply or increased demand, which is favorable for spot prices. This news may further drive the spot price of acetic anhydride higher, but attention should be paid to actual transaction negotiations.