新宙邦(300037.SZ)：参股公司已建立全体系固态电解质材料研发、测试及生产平台，并已实现百吨级量产和销售

Core Viewpoint - The company has made significant investments in solid-state electrolyte research, with over 30 patent applications filed to date [1] Group 1 - The company's subsidiary, Shenzhen Xinyuan Bang Technology Co., Ltd., has established a comprehensive research, testing, and production platform for solid-state electrolyte materials [1] - The company has achieved mass production and sales at a scale of hundreds of tons, receiving positive feedback from customers [1] - The company is actively collaborating with downstream customers to promote further industrial applications and is strategically planning capacity based on future customer demand to address market challenges and opportunities [1]