中科电气(300035.SZ)：负极材料业务针对钠离子电池所需的硬碳负极材料已实现量产

Group 1 - The core point of the article is that Zhongke Electric (300035.SZ) has achieved mass production of hard carbon anode materials required for sodium-ion batteries and is supplying these materials to clients such as CATL [1] Group 2 - The company has successfully developed anode materials specifically for sodium-ion batteries, indicating a significant advancement in its product offerings [1] - The collaboration with major clients like CATL highlights the company's position in the growing market for sodium-ion battery technology [1]