荣盛石化(002493.SZ)：今年以来硫磺价格中枢持续上移，对公司硫磺业务带来了积极影响

Group 1 - The core viewpoint of the article highlights that Rongsheng Petrochemical's subsidiaries, Zhejiang Petrochemical and Zhongjin Petrochemical, have a combined sulfur design capacity of approximately 1.21 million tons per year, ranking among the top in the country [1] - The article notes that the sulfur price has been on an upward trend this year, positively impacting the company's sulfur business [1]