航发动力(600893.SH)：参与新型发动机的研制工作，开展产品试制

Group 1 - The company,航发动力, has established a strategic partnership with a research institute for the development of new engine technologies [1] - The company is involved in the research and development of new engines, including product trials and testing validation [1] - The necessary research funding is primarily provided by the research institute [1]