The domestic price for phthalic anhydride on December 9th is 7300 yuan/ton. The specifications of phthalic anhydride are: grade: premium quality; purity: ≥99.0%; color (Pt-Co), number: ≤150. The validity period of the quoted price is 3 days. The provider of the quoted price is Shandong Hongyang Chemical Co., Ltd.
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