当升科技：公司欧洲新材料产业基地一期项目已于2025年上半年正式开工建设，各项工作稳步推进

Group 1 - The core point of the article is that the company, Dongsheng Technology, has announced the commencement of its European new materials industrial base phase one project, which is expected to start construction in the first half of 2025 and be completed and gradually put into production by the second half of 2026 [1] Group 2 - The company is making steady progress on various aspects of the project [1]