华西股份：参股公司联储证券通过其投资主体持有北京星河动力航天科技股份有限公司部分股权

Group 1 - The company does not directly hold shares in Beijing Xinghe Power Aerospace Technology Co., Ltd. [2] - A subsidiary, Lianchu Securities Co., Ltd., holds a portion of the shares in Beijing Xinghe Power Aerospace Technology Co., Ltd. through its investment entities [2]