天际股份近两个月股价上涨超160% 加速硫化锂材料制备专利产业化进程

Core Viewpoint - The solid-state battery concept stocks have seen significant gains, with Tianji Co., Ltd. experiencing a surge of over 160% since September, closing at 28.04 yuan per share and a market capitalization of 14.1 billion yuan [1] Group 1: Company Developments - Tianji Co., Ltd. announced the industrialization of its lithium sulfide material preparation patent, although the technology is still in the early development stage, requiring extensive optimization and verification before commercial production [1] - The company confirmed that there are no undisclosed matters affecting its operations, and the current business environment remains stable [1] - Tianji's subsidiary, Jiangsu Tairui Lanteng Material Technology Co., Ltd., has received a patent for lithium sulfide materials, which are essential for producing solid-state battery electrolytes [1] Group 2: Research and Development Progress - The project has passed small-scale tests and will proceed to larger-scale trials to analyze costs and industrial feasibility, followed by a pilot phase to validate production stability and equipment compatibility [2] - Tianji plans to conduct kilogram-scale tests of lithium sulfide by the end of the year, with a pilot line for tens of tons expected to be operational in the first half of next year [2] - The company has sent samples to CATL, weighing approximately 100 grams, and is also developing lithium-sulfur-phosphorus-chlorine materials and lithium supplementing agents [2] Group 3: Market Conditions - The market for lithium hexafluorophosphate, Tianji's main product, has seen a price increase of nearly 60% in just over two weeks, with current spot prices reaching 110,000 yuan per ton [3] - The company anticipates that price increases will continue into November and December, with a tight supply expected next year due to product qualification issues [3] - Tianji's long-term contracts account for about 70% of sales, primarily with CATL, with November prices around 70,000 yuan per ton, while spot prices fluctuate with the market [3]