1. As of September 8, 2023, Double Star New Materials has not released the cooperation information with Contemporary Ampere Technology Co., Ltd..
2. Jiangsu Shuangxing Color Plastic New Materials Co., Ltd., which was listed on June 2, 201,is a national high-tech enterprise integrating production, scientific research, packaging material processing and import and export trade.
3. Contemporary Ampere Technology Co., Ltd. New Energy Technology Co., Ltd. is the world's leading research and development company for lithium-ion batteries. The company focuses on the research, development, production and sales of power battery systems and energy storage systems for new energy vehicles, and is committed to providing first-class solutions for global new energy applications.