On November 12th, Dongying KeDe's quote for顺酐 was set at 5250 RMB per ton. The specification of the product is as follows: Dongying KeDe grade: premium quality; >99.5% content of Succinic Acid. The validity period of the quoted price is three days. The provider of the quoted information is Shandong Jinshengrun Chemical Co., Ltd.