当升科技(300073.SZ)：与芬兰Donut Lab暂无合作关系

Core Viewpoint - The company, Dingsheng Technology, has confirmed that it currently has no partnership with Finland's Donut Lab, while maintaining a focus on the development of global solid-state battery technology [1] Group 1: Company Developments - The company is in close communication and collaboration with several leading solid-state battery enterprises both domestically and internationally [1] - The construction of the company's factory in Finland is progressing steadily, with an expected completion and production start date in the second half of 2026 [1]