CATL(SZ:300750) Zhong Guo Hua Gong Bao·2025-07-29 02:27Group 1: Battery Innovations - Lithium titanate materials create a "fuse protection wall" for enhanced safety in batteries [1] - JinChuan Group showcases a closed-loop model for battery materials, featuring nine types of cathode materials [2] - CATL's sodium-ion battery maintains 90% usable capacity at -40°C, with an energy density of 175Wh/kg [2] - CATL's dual-core battery architecture allows for different chemical systems to meet various driving needs [2] Group 2: Battery Safety - Huzhou Yongxing Lithium Battery Technology's lithium titanate batteries feature a "self-fusing" protection mechanism to prevent short circuits [3] - The unique "bidirectional" pressure relief structure of the "Fluorine Core" cylindrical battery prevents thermal runaway [4] - The "Fluorine Core" battery's single-sided current collection design reduces manufacturing costs and improves efficiency [4] Group 3: Battery Recycling - The call for green and low-carbon development in the battery industry emphasizes the importance of battery recycling [5] - CATL's one-stop battery recycling solution achieves a 99% recovery rate of battery components, with nickel, cobalt, and manganese recovery rates at 99.6% and lithium at 93.8% [5] - The global battery material production is expected to be half from recycled lithium and half from lithium ore by 2042 [6] - JinChuan Group is advancing its waste battery recycling system, while XinWangDa showcases its intelligent production line and green lifecycle [6]