江苏国泰：公司控股子公司瑞泰新材主要从事锂离子电池材料以及硅烷偶联剂等化工新材料的研发、生产和销售

Group 1 - The core viewpoint of the article highlights Jiangsu Guotai's subsidiary, Ruitai New Materials, which focuses on the research, production, and sales of lithium-ion battery materials and silane coupling agents [2] - Ruitai New Materials actively monitors and analyzes the market for key raw materials, regularly developing procurement plans and adjusting purchasing scales during peak and trough periods to manage the impact of raw material price fluctuations [2] - The company encourages stakeholders to refer to the announcements disclosed by the company and its subsidiaries for more detailed information [2]