On September 17th, Shandong Jinling Chemical Co., Ltd.'s quoted price for p-phenylenediamine is 7500 RMB/ton. The specification of p-phenylenediamine includes: Phenylenediamine mass fraction /% ≥: 99.4; Dry crystal point /℃ ≥: -6.6; Moisture mass fraction /% ≤: 0.1. The validity period of this quote is 3 days. The provider of the quote is: Shandong Junfeng New Materials Co., Ltd.