On October 31, Shandong Jiachi New Chemical Co., Ltd.'s quote for acetic anhydride is 3850 RMB/ton. The specifications of the acetic anhydride are: quality grade: premium; content of acetic anhydride in %: ≥99. The validity period of this quote is 3 days. The provider of the quote is Zaozhuang Yitai Energy Technology Co., Ltd.