瑞泰新材：参股公司江苏泰瑞联腾材料科技有限公司已获得《一种硫化锂材料及其制备方法和应用》的专利授权

Group 1 - The company has a subsidiary, Jiangsu Tairui Lanteng Material Technology Co., Ltd., which has obtained a patent for lithium sulfide materials and their preparation methods and applications [2] - The company is responding to investor inquiries regarding the research and development of lithium sulfide and the potential for technology licensing [2]