On December 18, Xinyang Science & Technology (Changzhou) provided a quote for anthracene酐 at 6650 RMB/ton. The specification of the anthracene 酐 is as follows: grade: premium quality; purity: ≥99.0%; color degree (Pt-Co), number: ≤150. The validity period of this quote is 3 days. The quoted provider is: Xinyang Science & Technology (Changzhou) Group Co., Ltd.