[Solid-State Battery: Huashang Zhongke Achieves 99.95% High-Purity Lithium Sulfide Pilot Success, Multiple Shandong Enterprises Deploy Lithium Sulfide]
[Solid-State Battery: Huashang Zhongke Successfully Completes Pilot Trial of 99.95% High-Purity Lithium Sulphide; Multiple Enterprises in Shandong Deploy Lithium Sulphide] On July 22, 2026, information from Huashang Zhongke’s official account. Qingdao Huashang Zhongke New Energy Technology Co., Ltd. announced that its pilot-produced lithium sulphide was tested by the National Power Battery Innovation Center of the Guolian Automotive Power Battery Research Institute (with CMA/CNAS qualifications), and the product purity reached 99.95%. Relying on technology from the Chinese Academy of Sciences, the company overcame barriers such as anhydrous and oxygen-free sealed synthesis and multi-stage deep purification, and has completed construction of a pilot R&D production line with an annual capacity of 60 mt of sulphide solid-state electrolyte. Huashang Zhongke is a participating drafting unit of the national standard for solid-state batteries. Enterprises in Shandong that have deployed lithium sulphide include Ruifu, Taihe, Dayao, Wanrun Co., Ltd., Yifeng New Material, Zhongke Yuanben, etc.