Core Viewpoint - Beijing Shidilong Technology Co., Ltd. has announced the establishment of a new subsidiary focused on mass spectrometry technology, indicating a strategic move to enhance its capabilities in this field [1] Group 1 - The company will invest 10 million yuan in collaboration with Beijing Huairou Hard Technology Innovation Service Co., Ltd. to set up the subsidiary [1] - The newly established subsidiary is named Huizhong Mass Spectrometry (Beijing) Technology Co., Ltd. and has completed its business registration [1] - The legal representative of the subsidiary is Ge Yijie, and it was officially established on August 14, 2025 [1] Group 2 - The business scope of the subsidiary includes technical services and instrument sales, covering multiple areas [1]

雪迪龙（002658）(002658.SZ)公告，公司拟与北京怀柔硬科技创新服务有限公司(简称"怀柔硬科技公 司")共同出资设立控股子公司怀众质谱(北京)技术有限公司(暂定名)。控股子公司将聚焦质谱技术领 域，组织开展质谱共性技术、关键核心部件的研发，组织开展质谱新技术验证、评价及应用推广，促进 质谱行业交流合作，推动行业发展。 控股子公司注册资本为1000万元，其中公司以自有资金出资800万元，占控股子公司注册资本的80%。 ...