[1.12 million mt! Asia's Largest Lithium Deposit Discovered in Sichuan] Recently, the Dangba Lithium Mine in Maerkang City, Aba Prefecture, Sichuan Province, has been registered through the mineral resource reserve evaluation and filing by the Ministry of Natural Resources. An additional 440,000 mt of lithium oxide resources have been identified, bringing the total proven lithium oxide resources to 1.1207 million mt, with an average grade of 1.33%.