凯美特气(002549.SZ)：公司目前不涉及光刻胶产品

Group 1 - The core viewpoint of the article is that the company, Kaimete Gas (002549.SZ), does not currently engage in the production of photoresist products [1] - The main products of the company include high-purity carbon dioxide, hydrogen, liquefied gas, pentane, and electronic specialty gases [1]