恩捷股份：公司在半固态电池材料和固态电池材料领域也有长期的关注和投入

Core Viewpoint - The company believes that semi-solid batteries serve as a transitional product towards all-solid batteries, which differ significantly from liquid batteries in terms of materials and processes, and are currently in the early stages of industrial development with high costs [1] Group 1: Battery Technology Insights - The market generally considers solid-state batteries to include both semi-solid and all-solid batteries, but semi-solid batteries structurally resemble liquid batteries, requiring positive and negative electrodes, electrolytes, and separators [1] - All-solid batteries are expected to find more applications in "three depths" (deep space, deep sea, deep earth) while coexisting with existing liquid and semi-solid batteries [1] Group 2: Company Developments - The company has long-term investments and focus in the fields of semi-solid and solid-state battery materials [1] - The subsidiary Jiangsu Sanhe Battery Material Technology Co., Ltd. has the capability for mass production of semi-solid battery separators and is actively exploring the market [1] - The subsidiary Hunan Enjie Frontier New Materials Technology Co., Ltd. is dedicated to the research and development of high-purity lithium sulfide, sulfide solid electrolytes, and sulfide solid electrolyte membrane products, with a pilot line for high-purity lithium sulfide already established and a 10-ton production line for solid electrolytes in operation [1]