铁建重工：暂未涉及核电核能或可控核聚变相关业务

Core Viewpoint - The company, 铁建重工, confirmed that it does not engage in nuclear power or controllable nuclear fusion-related businesses, focusing instead on tunnel boring machines, rail transit equipment, and specialized equipment for various sectors [2]. Company Overview - 铁建重工 primarily engages in the design, research and development, manufacturing, sales, leasing, and service of tunnel boring machines, rail transit equipment, and specialized professional equipment [2]. - The company's applications are mainly in the fields of railways, rail transit, water conservancy and hydropower (including pumped storage), and mining [2]. Business Focus - The company has not ventured into nuclear power, nuclear energy, or controllable nuclear fusion-related businesses as of now [2].