February 27th News: On February 27th, Tongling Chemical Industry Group's phthalic anhydride production capacity stands at 80,000 tons. The ortho-xylene-based phthalic anhydride unit is operating normally, while the naphthalene-based phthalic anhydride equipment is shut down for maintenance. Inventory levels are low. The quoted price for ortho-xylene-based phthalic anhydride is 6,100 yuan per ton, reflecting a decrease in price. Sales are limited, and actual orders are subject to detailed negotiation.