Shanshan Technology is a leading Chinese producer of lithium-ion battery anode materials, focusing on the research, development, production, and commercialization of advanced carbon-based anodes for electric vehicles, consumer electronics, and energy storage applications.
The company manufactures synthetic graphite, natural graphite, silicon-based anodes, graphite composites, and hard carbon materials, including those suitable for sodium-ion batteries. It operates multiple R&D and production facilities across China, with a prominent demonstration line and operations in Ningbo, and maintains a leading global position with approximately 21% market share in artificial graphite anode shipments.
As a key subsidiary or business unit within the Ningbo Shanshan group (publicly listed on the Shanghai Stock Exchange under code 600884), it benefits from integrated capabilities in battery materials. Shanshan Technology supplies major international and domestic battery makers including CATL, BYD, LG Energy Solution, Samsung SDI, and ATL, while pursuing global expansion including a planned integrated base in Finland.
The company emphasizes technological innovation, high-performance products such as ultra-fast charging and long-cycle anodes, and sustainable solutions, positioning it as one of the world's largest suppliers in the lithium battery anode materials industry.
Also known as Shanghai Shanshan Science & Technology Co Ltd, 上海杉杉锂电材料科技有限公司, and 杉杉科技.
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A demonstration line in Ningbo will accelerate development and industrial validation of lignin‑based hard carbon for sodium‑ion battery anodes.