On January 6, Qicheng Holding Group Co., Ltd. raised the price of sulfuric acid by 30 yuan/ton, with 98% acid priced at 790 yuan/ton. The sulfuric acid plant has an annual designed capacity of 200,000 tons. PriceSeek analysis of sulfuric acid, long-short score: 1. Qicheng Holding Group Co., Ltd. increased the sulfuric acid price by 30 yuan/ton to 790 yuan/ton, indicating tight supply or stronger demand signals, which directly benefits the spot market. Although the company's annual capacity of 200,000 tons is relatively small, the price hike may prompt other suppliers to follow suit, driving up overall spot prices. Score +1 (moderately positive) due to the significant increase, though not a major industry shift.