丰田投资SK Nexilis加码铜箔

Group 1 - The event "2025 Fifth Battery Swap Conference and Lightweight Power Battery Technology Summit Forum" will take place on July 10-11, 2025, in Shenzhen, focusing on battery swapping technology for two-wheeled vehicles [2] - Toyota Tsusho Corporation announced an investment of $110 million in SK Nexilis, a subsidiary of SK Group, to secure high-quality copper foil for automotive battery production [2][3] - SK Nexilis, a leading supplier of high-end battery copper foil, aims to achieve an annual production capacity of approximately 250,000 tons by 2025, targeting a global market share of over 35% [3] Group 2 - Cangzhou Zhongfu New Energy Materials Co., Ltd. specializes in the research and production of gel polymer electrolyte membranes, with a registered capital of 264 million yuan [4] - The company has developed the "Seraph" gel polymer electrolyte membrane, which utilizes a unique in-situ solidification technology to enhance battery safety and performance [4][6] - The four core technological advantages of the Seraph membrane include seamless production line compatibility, chemical stability, inherent flame retardancy, and scalability, contributing to long-term safety in battery applications [5][6]