Summary of Solid-State Battery Industry Conference Call Industry Overview - The solid-state battery industry is expected to receive official subsidy review results by the end of 2024 or early 2025, which will guide the industry's direction. During the review period, no significant market changes are anticipated [3][1]. - Key companies in the industry include B Company, which is advancing full solid-state battery vehicle testing, and C Company, focusing on expanding material suppliers and evaluating near-production equipment [4][1]. Core Insights and Arguments - The main changes in the solid-state battery supply chain are centered around influential leading companies and their supply chain progress, including material and equipment suppliers [2][1]. - B Company is making rapid progress in vehicle testing, while C Company is more focused on supplier expansion and equipment evaluation, with vehicle testing expected in Q4 [5][1]. - C Company is concentrating on sulfide, halide, and polymer electrolytes, exploring metal anode collector solutions, with several companies beginning technical discussions and sample validations [6][1]. Equipment and Technology Developments - The industry is focusing on three main areas: the development of shaping equipment, evaluation of near-production process equipment, and optimization of existing production processes to accelerate technology maturity for commercial applications [7][1]. - In Q3 and Q4 of 2025, attention will be on the development of dry electrode, stacking, and packaging processes, with specific focus on the progress of equipment shaping and the impact of electrolyte membranes and metal anodes on the stacking process [8][1]. Key Companies to Watch - Notable equipment companies include Nakanor, Keheng Co., and Hangke, while material suppliers of interest are Daozhi Technology and Guanghua Technology. In the metal anode sector, recommended companies include Yinglian Co., Tiantie Technology, Shengli Precision, and Jiayuan Technology [9][1]. - Companies with capabilities in lithium sulfide technology, such as Guanghua Technology and Shanghai Xiba, are expanding their production capabilities and collaborating with downstream battery manufacturers [11][1]. Market Dynamics and Future Outlook - The demand for lithium sulfide is high, and its price is expected to remain elevated through 2026. Companies like Guanghua Technology and Shanghai Xiba are preparing for large-scale production with their pilot lines expected to be operational by August or September [11][1]. - The packaging segment involves companies like Delong Laser, Jiaocheng Ultrasonic, and Lianying Laser, which provide packaging equipment to leading electronic manufacturers [13][1]. - The solid-state battery industry is undergoing positive changes, but specific catalysts remain uncertain. The release of significant policies or activities could positively impact the market [14][1]. Investment Considerations - Future opportunities in the solid-state battery sector depend on the release of major policies or activities by key participants. Investors should focus on the positive marginal changes within the industry and the reasonable valuation of individual companies [15][1].