雪迪龙(002658.SZ)：目前未涉及与上海微电子的合作

Core Viewpoint - The company Snowy Dragon (002658.SZ) has confirmed that its subsidiary Orthodyne specializes in the production of industrial chromatographs and analysis systems, continuous analyzers, and industrial gas detectors, which are utilized for helium purity and impurity analysis [1] Group 1 - Orthodyne's products are applicable in nuclear fusion devices that use helium as a cooling medium [1] - The company has achieved commercialization in the field of helium analysis [1] - Currently, the company is not involved in any collaboration with Shanghai Microelectronics [1]