Under the impact of the financial crisis, the world petroleum and natural gas enterprises and major mines have cut production or closed capacity. Under such circumstances, global sulphuric acid and sulfur output has also witnessed a significant decline due to the collapse in prices. However, buyers do not recognize the adjustment of the output and price of sulfur and sulfuric acid. Sulfur suppliers say that the recovery of the sulfur and sulfuric acid industry depends on the revitalization of the fertilizer market, while international sulfur and sulfuric acid enter the buyer's market.