On October 21, Shijiazhuang Bailong Chemical Co., Ltd.'s quote for顺酐 is $6000 per ton. The specifications of the product are: grade: premium quality; content of hydroxybenzoic acid: ≥99.5%; process: benzene oxidation method. This quote is valid for 3 days. The provider of this quote is Jinan Aocheng Chemical Co., Ltd.