金宏气体(688106.SH)：暂未涉及光刻气产品

Group 1 - The company positions itself as a comprehensive gas service provider, offering a one-stop gas supply solution for various bulk gases, specialty gases, and fuels [1] - Currently, the company does not engage in the production of photolithography gases, but it will adhere to information disclosure rules if there are future business plans related to this area [1] - Any relevant information will be disclosed in a timely manner according to the company's obligations, and stakeholders are advised to refer to official company announcements for accurate updates [1]