Core Insights - The 2025 (15th) Gaogong Lithium Battery Annual Conference was held in Shenzhen from November 18 to 20, with the theme "Fifteen Years of Innovation, Looking Ahead to New Journeys" [2] - The event gathered over 400 companies and more than 1,200 industry leaders from various segments of the lithium battery supply chain [2] Event Highlights - The conference featured the release of the "2025 China Solid-State Lithium Battery Industry Chain Development Blue Book" by the Gaogong Industry Research Institute (GGII) [4] - The event received significant attention and recognition from lithium battery industry chain enterprises, with participation from over 100 companies including major players like Yiwei Lithium Energy, Haimeixing, and CATL [6]