天际股份(002759.SZ)：正在推动硫化锂材料制备专利的产业化 目前已投入研发费用约500万元

Core Viewpoint - Tianji Co., Ltd. (002759.SZ) announced that its stock price has deviated by a cumulative 20.90% over two consecutive trading days, indicating abnormal trading fluctuations [1] Group 1: Stock Performance - The company's stock price experienced a cumulative deviation of 20.90% on November 7 and November 10, 2025, which is classified as abnormal trading activity according to Shenzhen Stock Exchange regulations [1] Group 2: Research and Development - The company is advancing the industrialization of its lithium sulfide material preparation patent (Patent No: ZL202411448897.4) with a team of 7 researchers, including 3 core R&D personnel, and has invested approximately 5 million yuan in R&D expenses [1] - The project has successfully passed small-scale testing and will proceed to larger-scale trials to analyze cost and industrial feasibility of the candidate processes before entering the pilot stage for further validation of production stability and equipment compatibility [1] Group 3: Commercialization Challenges - The technology development process is still in its early stages, and transitioning from patent to stable, mass-produced commercial products will require extensive process optimization and validation [1] - There is a potential risk that superior and lower-cost solid electrolyte technology could undermine the competitive advantage of lithium sulfide technology in the future [1] - Common issues such as product consistency and stability may arise during the pilot testing phase, despite successful laboratory formulations and processes [1] Group 4: Disclosure Status - The company, its controlling shareholders, and actual controllers have no undisclosed significant matters related to the company or any major matters in the planning stage [1]