Zheng Quan Shi Bao Wang·2025-05-23 00:51Group 1 - The China Automotive Engineering Society released the "Full Solid-State Battery Determination Method" standard, clarifying the definition of solid-state batteries and addressing industry ambiguities and testing method deficiencies [1] - Solid-state batteries offer advantages such as higher safety, energy density, cycle life, mechanical strength, wider temperature adaptability, and material selection, with high safety and capacity being core benefits [1] - Beneficiary companies in the materials sector include CATL, BYD, Yiwei Lithium Energy, Penghui Energy, Tiannai Technology, Xiamen Tungsten, and others [1] Group 2 - The industrialization of solid-state batteries is accelerating, with a focus on the sulfide route in the materials sector and key incremental developments in the equipment sector related to "dry," "press," and "stack" processes [2] - In the front-end segment, dry electrode equipment and solid electrolyte dry film forming equipment are expected to gradually replace traditional wet equipment [2] - The solid-state battery production process requires significantly higher pressure during formation, leading to increased demand for high-pressure formation equipment [2]