罗 牛 山：公司控股股东罗牛山集团未涉及开发房地产项目

Group 1 - The core point of the article is that the controlling shareholder, Luoniushan Group Co., Ltd., is not involved in real estate development projects [2] - Investors can verify the business scope of Luoniushan Group through the "National Enterprise Credit Information Publicity System" [2]