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OTHER NON-CURRENT ASSETS (Details)
¥ in Thousands, $ in Thousands
Dec. 31, 2024
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Notes and other explanatory information [abstract]      
Zimbabwe lithium deposits $ 35,144 ¥ 256,484 ¥ 247,420
Others 110
Total $ 35,144 ¥ 256,484 ¥ 247,530