光正眼科：公司钢结构工程板块业务独立运营，未涉及清洁能源领域

Group 1 - The core viewpoint of the article is that Guangzheng Eye Hospital clarified its operations in the steel structure engineering sector, emphasizing that it operates independently and does not engage in the clean energy field [1] Group 2 - The steel structure engineering segment is managed by Guangzheng Steel Structure Co., Ltd. and Guangzheng Construction Group Co., Ltd., focusing on the design, manufacturing, and construction of steel structures [1]