On December 9, Shandong Jiachi New Chemical Co., Ltd.'s quoted price for acetic anhydride is 3,950 yuan per ton. The specifications of acetic anhydride include: grade: premium; content of acetic anhydride, %: ≥99. The validity period of the quoted price is three days. The provider of the quoted price is Zaozhuang Yitai Energy Technology Co., Ltd.