中科电气：硅碳负极材料目前已建设完成中试产线，且有产品在多家客户测评通过，准备进入量产导入阶段

Core Viewpoint - The company is actively developing negative electrode materials for both liquid and solid-state lithium-ion batteries, with a focus on silicon-carbon and lithium metal negative electrodes, and is preparing for mass production of its silicon-carbon negative electrode materials after successful trials with multiple clients [1]. Group 1 - The company has confirmed that graphite-based negative materials are applicable in both liquid and solid-state lithium-ion batteries, with varying requirements based on battery technology and specifications [1]. - The company has completed the construction of a pilot production line for silicon-carbon negative materials, which have passed evaluations by several clients and are ready to enter the mass production phase [1].