On November 6th, Qixiang Tengda's quote for maleic anhydride was priced at RMB 5300 per ton. Maleic anhydride specifications: Qixiang Tengda grade: Excellent product; Maleic anhydride content ≥ 99.5%. The validity period of this quote is 3 days. The quote provider is Jinan Kinghao Chemical Co., Ltd.