上大股份：公司长期持续开展燃气轮机市场业务

Core Viewpoint - The company is actively engaged in the gas turbine market and has achieved certifications from major international firms, indicating a strong position in the industry [1] Group 1 - The company has been continuously developing its gas turbine market business [1] - The company has obtained certification for its high-temperature alloy products from Siemens Energy, GE Energy, Baker Hughes, and Caterpillar [1] - Some of the company's products have already entered mass production and supply [1]