On November 3rd, Shandong Hongxin Chemical Co., Ltd. provided a quote for anthraquinone at the price of 6500 RMB/ton. The specification of anthraquinone is as follows: grade: premium quality; purity: ≥99.0%; color (Pt-Co), grade number: ≤150. The validity period for this quote is 3 days. The quote is provided by Shanghai Ronghe Chemical Co., Ltd.