马钢股份：公司的轮轴产品广泛应用于铁路运输、港口机械、石油化工等诸多领域，包括航空航天领域

Core Viewpoint - The company, Maanshan Iron & Steel Co., Ltd. (600808.SH), confirmed that its wheel axle products are widely used in various fields, including aerospace [1]. Group 1 - The company's wheel axle products are applied in railway transportation, port machinery, and petrochemical industries [1]. - The company specifically highlighted the application of its products in the aerospace sector [1].