Group 1 - The 2025 Solid-State Battery Industry Annual Conference and the Golden Ding Award Ceremony will take place on November 8, 2025, at the Guangzhou Nansha International Convention and Exhibition Center [2][4] - The event will focus on new technologies and building a new ecosystem, with an expected attendance of over 1000 participants [2] - Major sponsors and participants include leading companies such as CATL, BYD, and Ganfeng Lithium, among others [2] Group 2 - Xiaomi Auto Technology Co., Ltd. has recently published a patent for "lithium iron phosphate materials and their preparation methods, lithium-ion batteries" [3] - The disclosed technology aims to improve the electronic conductivity and lithium-ion transport efficiency of lithium iron phosphate materials, enhancing their performance for high-end applications like electric vehicles and energy storage systems [3]