航天动力(600343.SH)：公司配合加工火箭发动机零部件，营收占比不足2%

Group 1 - The core viewpoint of the article is that Aerospace Power (600343.SH) stated on its investor interaction platform that the revenue from processing rocket engine components accounts for less than 2% of its total revenue [1] Group 2 - The company is involved in the processing of rocket engine components, indicating a diversification in its operations [1] - The low revenue contribution from this segment suggests that it is not a significant driver of the company's overall financial performance at this time [1]