On December 20, Shandong Hongxin Chemical Co., Ltd.'s quote for anthracene is set at 6500 yuan/ton. The specifications of anthracene include: grade: premium quality; purity: ≥99.0%; color (Pt-Co), number: ≤150. The validity period of this quote is three days. The provider of the quoted price is Shanghai Ronghe Chemical Co., Ltd.