中国建筑、中国中煤成立绿能科技公司，含站用加氢业务

Group 1 - The core viewpoint of the article is the establishment of a new green energy technology company, which focuses on hydrogen-related services and renewable energy solutions [1] - The newly formed company, China Coal Green Energy Technology (Ulanqab) Co., Ltd., has a registered capital of 10 million yuan and its business scope includes wind power generation technology services, solar power generation technology services, energy storage technology services, and sales of hydrogen refueling and storage facilities [1] - The company is jointly owned by China Coal Energy Group Co., Ltd. and China State Construction Engineering Corporation, indicating a strategic partnership in the green energy sector [1]