On September 24, Dongying Kede's quote for顺酐 is 5500 yuan per ton. The specification of the Succinic Anhydride: Dongying Kede grade: High-quality; Succinic Anhydride content ≥ 99.5%. The validity period of this quote is 3 days. The provider of the quote is Jinan Aocheng Chemical Co., Ltd.