On November 24, Shandong Jinmao Textile Chemical Group Co., Ltd.'s quote for p-phenylenediamine is 7800 yuan/ton. The specifications of p-phenylenediamine are: 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 Jinan Qichuan Innovation Materials Co., Ltd.