February 4th News: On February 4th, Panjin Ruide Chemical Co., Ltd. operates its phthalic anhydride (PA) plant with a capacity of 100,000 tons. The PA equipment is currently running at a low operating rate, with limited inventory. The PA price is quoted at 6,110 RMB/ton, down by 100 RMB/ton. Actual transaction prices are subject to negotiation.