瑞华泰(688323.SH)：与英伟达暂无合作关系

Group 1 - The company, Ruihuatai (688323.SH), specializes in the research, production, and sales of high-performance PI films [1] - The products are primarily used in flexible circuit boards, consumer electronics, high-speed rail transportation, wind power generation, and aerospace [1] - Currently, there is no collaboration between the company and Nvidia [1]