Not a state-owned enterprise. Shijiazhuang Shangtai Technology Co., Ltd., formerly known as Shijiazhuang Shangtai Carbon New Materials Co., Ltd., was established in September 2008. Invested and built by Shanghai Shangtai Carbon Products Co., Ltd., the company focuses on the research, development, production and management of high-performance graphite materials. 20 17 company introduced outstanding technical talents in the industry, and it is estimated that it will invest 300 million yuan to build the first integrated production base of lithium-ion cathode materials in China, so Shijiazhuang Shangtai Technology is not a state-owned enterprise.