On December 16th, Dongying Huatai Chemical Group Co., Ltd. provided a quote for p-phenylenediamine at CNY 9300 per ton. The specifications of the p-phenylenediamine are as follows: Phenylenediamine mass fraction/% ≥ 99.4; Dry crystal point/°C ≥ -6.6; Water content mass fraction/% ≤ 0.1. The validity period of this quote is three days. The quote provider is Jinan Dezheng Chemical Co., Ltd.