航材股份：目前已提供多牌号的高温合金母合金用于相关客户不同型号燃气轮机的叶片制备，并形成一定销售收入

Core Viewpoint - The company has successfully provided various high-temperature alloy master alloys for the production of gas turbine blades, generating a certain level of sales revenue [2] Group 1 - The company has engaged in the supply of multiple grades of high-temperature alloy master alloys for different models of gas turbines [2] - The company has confirmed that it has generated sales revenue from its products related to gas turbines [2]