On June 8, Yizhang Hongyuan Chemical Co., Ltd., a subsidiary under Sinochem Blue Sky Group Co., Ltd., operates two production lines with a total annual hydrogen fluoride production capacity of 56,000 tons. The product is primarily supplied to Sinochem Taicang. The initial ex-factory contractual unit price at the beginning of June was 14,500–14,600 yuan per ton, with the actual transaction price subject to negotiation.