金牛化工：没有涉及燃料和能源业务

Group 1 - The core viewpoint of the article is that Jinniu Chemical (600722.SH) primarily uses methanol as a chemical raw material, focusing on downstream products such as acetic acid and dimethyl ether, without involvement in fuel and energy businesses [1] Group 2 - The company emphasizes its role in the chemical industry, specifically in the production of acetic acid and dimethyl ether, indicating a strategic focus on chemical manufacturing rather than energy [1] - The statement clarifies the company's operational scope, which is limited to chemical raw materials, thereby providing insight into its business model and market positioning [1]