Core Viewpoint - The lithium battery sector has fulfilled the logic of exceeding market demand expectations for 2025, with the current focus shifting to whether the demand forecast for 2026 can be revised upwards based on a 20% growth rate [1] Group 1: Key Signals to Monitor - The first signal to watch is the fourth quarter energy storage bidding situation, which will reflect the installation data for 2026 [1] - The second signal is the battery companies' bidding at the end of November, which corresponds to the demand expectations for 2026; although some battery companies have provided guidance that significantly exceeds market expectations, the confidence in these forecasts remains questioned [1] - The third signal involves the continuation of policies for vehicle trade-ins in 2026 and the information on lithium battery production scheduling [1] Group 2: Market Dynamics - Despite significant discrepancies in current expectations, the economic factors driving energy storage may accelerate unexpectedly next year, indicating that a second wave of market activity could emerge at any time as attention increases [1]

Core Viewpoint - The solid-state battery concept is gaining traction, leading to significant performance in battery-related thematic funds, with many products achieving nearly 50% returns this year [2][4]. Group 1: Market Performance - As of September 12, various lithium battery indices have seen substantial increases: lithium electrolyte index up 56.2%, energy storage index up 51.76%, solid-state battery index up 51.69%, lithium battery index up 49.95%, and power battery index up 49.82%, all reaching two-year highs [4]. - The performance of thematic funds related to lithium batteries has been impressive, with several ETFs, including those from Huatai-PineBridge, China Universal, and others, showing unit net value growth rates close to 50% this year [4]. Group 2: Factors Driving Growth - Three main factors are driving the strong performance of the lithium battery sector: unexpected growth in energy storage demand, accelerated industrialization of solid-state batteries, and overall improvement in industry profitability due to strong downstream demand [4][5]. - The capital expenditure in the lithium battery sector has rebounded, with a year-on-year increase of 36.6% in the second quarter, enhancing industry sentiment [5]. Group 3: Long-term Investment Value - The lithium battery sector is expected to have long-term investment value due to improved fundamentals, new technological catalysts, and relatively reasonable valuations [7][8]. - The industry is undergoing a "reshuffling," with leading companies solidifying their positions, and the global electric vehicle penetration rate remaining low outside of China, indicating potential for future growth in the Chinese lithium battery supply chain [8].