February 6th News: On February 6th, Yantai Zhongrui Chemical's hydrogen fluoride plant has an annual capacity of 30,000 tons across two production lines. Currently, the plant is in operation, with hydrogen fluoride primarily supplied to Sinochem. The contracted unit price at the beginning of the month ranges from 12,000 to 12,100 RMB per ton delivered to the plant, with actual orders subject to negotiation.