金牛化工：甲醇主要是作为化工原材料，下游主要为醋酸，二甲醚等

Group 1 - The core viewpoint of the article is that Jinniu Chemical primarily uses methanol as a raw material for chemical production, with its main downstream products being acetic acid and dimethyl ether [2] Group 2 - Jinniu Chemical responded to investor inquiries on February 10, indicating its focus on methanol as a key input in its operations [2] - The company highlights the significance of acetic acid and dimethyl ether as major products derived from methanol [2]