盐湖提锂概念集体异动，倍杰特、争光股份20cm涨停

Core Viewpoint - The lithium extraction concept stocks experienced significant movement, with companies like Beijiete and Zhengguang shares hitting the 20% daily limit, driven by rising lithium carbonate futures prices and strategic acquisitions in the mining sector [1] Group 1: Market Movement - On November 20, the three major A-share indices collectively declined, with the ChiNext index dropping by 1.12% [1] - Lithium extraction concept stocks showed collective movement, with Beijiete and Zhengguang both reaching the 20% daily limit, and Sandamembrane rising over 10% [1] Group 2: Lithium Market Dynamics - The main contract for lithium carbonate futures broke through 100,000 yuan/ton, with a peak increase of over 4% observed on the morning of November 21 [1] - The lithium battery supply chain is witnessing significant large orders, indicating strong demand [1] Group 3: Strategic Developments - On November 19, Beijiete announced plans to acquire a 55% stake in Dahao Mining, enhancing its mining development business layout [1] Group 4: Industry Growth Outlook - According to Zhongyou Securities, China's energy storage industry has established a sustained growth cycle of 3-5 years [1] - The rapid growth of AI-driven data centers, which require high power and have significant fluctuations, is expected to drive the demand for energy storage solutions, with overseas energy storage annual growth rates projected to reach 40%-50% in the next two to three years, becoming a major growth driver for lithium carbonate demand [1]