On December 17, Shijiazhuang Bailong Chemical Co., Ltd.'s quote for maleic anhydride is set at 6300 yuan per ton. The specifications of maleic anhydride include: grade: premium; maleic anhydride content: ≥99.5%; process: benzene oxidation method. The validity period of this quote is three days. The quote provider is Jinan Aocheng Chemical Co., Ltd.