Qinghai Salt Lake Industry (SZ:000792) Zhong Guo Qi Che Bao Wang·2025-09-30 09:40Core Insights - Qinghai Salt Lake Industry Co., Ltd. has announced significant progress in its core lithium battery project, achieving a key milestone with the completion of the 40,000 tons/year integrated lithium salt project, which has entered the trial production phase and successfully produced qualified battery-grade lithium carbonate [1][2] Project Progress - The project has achieved technical validation across all key stages, from lithium resource extraction to product purification [2] - The lithium adsorption device, a core technology for lithium extraction from salt lakes, has completed trial runs and produced qualified lithium liquid, indicating the project's capability for efficient lithium extraction [2] - The nanofiltration and reverse osmosis system, crucial for lithium liquid purification, has completed membrane installation and water linkage testing, ensuring the removal of impurities and the stability of the process [2] - The lithium precipitation device, essential for producing battery-grade lithium carbonate, has completed individual equipment testing, ensuring the project can operate continuously and stably [2] Strategic Significance - The project will significantly enhance the company's lithium salt production capacity, increasing total capacity from approximately 80,000 tons/year to over 120,000 tons/year, thereby strengthening its competitive position in the domestic lithium extraction market [3] - The successful implementation of the project validates the maturity of the company's lithium extraction technology, which has been optimized over years of production, providing a foundation for future large-scale projects [3] - With the growing demand for lithium resources driven by the global electric vehicle and energy storage industries, the project will bolster the domestic lithium supply chain and support the company's expansion into lithium material business, enhancing profitability [3]