Sky shares: have obtained a patent authorization for "a kind of lithium sulfide material and its preparation method and application", and related research and testing work is in an orderly progress.

Tianji shares issued a notice of abnormal fluctuations in stock trading, the company noticed that the solid-state battery concept has received high market attention recently. As of now, the company's holding subsidiary, Jiangsu Tairui Lianteng Material Technology Co., Ltd., has obtained a patent authorization for "a lithium sulfide material and its preparation method and application". Lithium sulfide is the raw material for producing sulfide solid-state battery electrolytes. Currently, the company is advancing the industrialization of this patent, and related research and development work is proceeding in an orderly manner. Due to the impact of macroeconomic conditions, industry policies, market environment changes, and other factors, there are risks of industrialization and commercialization of this project not meeting expectations.