银信科技：公司持有江西联创超导技术有限公司0.667%的股权，但不参与其具体经营

Group 1 - The company holds a 0.667% stake in Jiangxi Lianchuang Superconducting Technology Co., Ltd. and does not participate in its specific operations, advising investors to be aware of investment risks [1] - Jiangxi Lianchuang Superconducting Technology Co., Ltd. successfully completed the delivery of a "high-power low-temperature refrigeration system and model superconducting magnet research and development service project," marking its first engineering order in the commercial aerospace electromagnetic launch field [3]