公牛集团：公司选择安全性高、流动性好、风险评级较低的理财产品进行投资

Group 1 - The core viewpoint of the article is that Gongniu Group is focusing on investing in low-risk financial products to enhance the efficiency and returns of its own funds while ensuring normal operations and financial safety [2] Group 2 - Gongniu Group has stated that it is selecting financial products with high safety, good liquidity, and low risk ratings for investment [2] - The company's strategy aims to improve the utilization of its own funds and increase returns on those funds [2]