Core Viewpoint - Jiuyuan Yinhai's military business primarily provides system integration and application software development and maintenance services based on trusted computing for certain military research institutes, and currently does not involve the aerospace sector [2] Group 1 - The company engages in military business focused on software development and operational services [2] - The services provided are specifically for military research institutions [2] - There is no involvement in the aerospace field at this time [2]

格隆汇12月5日丨久远银海(002777.SZ)在投资者互动平台表示，公司军工业务主要为部分军工院所提供 基于信创的系统集成及应用的软件开发与运维服务，目前不涉及航天领域。 ...