通鼎互联：通过参股上海屹锂新能源科技有限公司布局了固态电池领域

Group 1 - The company, Tongding Interconnection (002491), is actively investing in the solid-state battery sector through its stake in Shanghai Yili Lithium New Energy Technology Co., Ltd., holding 2.36% as of September 29, 2025 [1] - The company is continuously monitoring the dynamics and development opportunities in emerging industries to support sustainable development [1]