证券日报网讯12月25日，上大股份（301522）在互动平台回答投资者提问时表示，公司经十余年探索创 新，自主研发了高温合金返回料循环再生利用技术，在产品质量提升、质量稳定性控制、成本控制和确 保战略资源安全及时供应方面具有优势，更符合商业航天对高温合金材料质量和成本的相关要求。 ...

Core Viewpoint - The company has developed a proprietary high-temperature alloy recycling technology that enhances product quality, stability, cost control, and ensures the timely supply of strategic resources [1] Group 1: Company Innovations - The company has over ten years of experience in innovation and research [1] - The developed technology is focused on the recycling and regeneration of high-temperature alloy return materials [1] Group 2: Applications in Aerospace - The company's products are primarily used in the manufacturing of solid rocket motor casings, liquid rocket engine hot-end components, rocket balance rudder shafts, and other critical high-temperature, high-strength components for spacecraft [1] - The company has obtained qualification certifications from major aerospace enterprises such as Aerospace Science and Technology Corporation, Aerospace Industry Corporation, Blue Arrow Aerospace, and Jiuzhou Cloud Arrow [1] Group 3: Production and Supply - The company has established long-term stable mass production and supply capabilities [1]