Investment Rating - The report indicates a positive outlook for the solid-state battery industry, highlighting significant growth potential and technological advancements [2]. Core Insights - The Chinese government has established the world's first national standard for solid-state batteries, emphasizing the need to accelerate breakthroughs in solid-state battery technology. The new standard categorizes batteries based on their ion transfer methods, excluding the previously mentioned "semi-solid batteries" [6][10]. - The demand for solid-state lithium batteries is projected to reach approximately 200 billion yuan by 2030, driven by their advantages in energy density, safety, and environmental impact compared to liquid lithium batteries [15][27]. - The solid-state battery industry is expected to see rapid growth, with global demand forecasted to reach 243.7 GWh by 2030, translating to a market space of nearly 200 billion yuan [25][27]. Market Dynamics - The report outlines that the solid-state battery supply chain is similar to that of liquid lithium batteries, encompassing upstream raw materials, basic materials (cathodes, anodes, electrolytes, current collectors, and auxiliary materials), and production equipment. The midstream involves cell packaging and battery module assembly, while downstream applications include electric vehicles, consumer electronics, and energy storage systems [6][10]. - The Ministry of Industry and Information Technology (MIIT) has emphasized the need to accelerate the development of solid-state batteries and advanced autonomous driving technologies [14]. Material Routes - The report identifies a short-term mainstream system for solid-state batteries consisting of high-nickel ternary cathodes, silicon-based anodes, sulfide electrolytes, and iron-based current collectors. Sulfide electrolytes are expected to dominate the market, with a projected market share of 65% in solid-state batteries by 2030 [28][33]. - The production of cathode materials in China is expected to exceed 5 million tons by 2026, while anode materials are projected to reach 288,000 tons in the same year [29][30]. Key Company Updates - Yuanhang Precision is developing precision components that may expand into the solid-state battery field, focusing on conductive connections and thermal protection [3]. - Better Energy has launched the Beian FLEX semi-solid and GUARD solid-state series, providing high-energy and high-safety material solutions for next-generation battery technologies [3]. - Liwang Co., in collaboration with Tsinghua University, is researching new high-performance lithium battery technologies to meet the needs of humanoid robots [3].