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PROPERTY, PLANT AND EQUIPMENT (Details Textual) - CNY (¥)
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Disclosure of detailed information about property, plant and equipment [line items]      
Gains on disposals of property, plant and equipment ¥ 0 ¥ 0 ¥ (70,000)
Losses on disposals of property, plant and equipment 70,000   0
Impairment loss recognised in profit or loss, property, plant and equipment ¥ 0 75,907,000 ¥ 33,653,000
Buildings [Member]      
Disclosure of detailed information about property, plant and equipment [line items]      
Useful life measured as period of time, property, plant and equipment 40 years    
Property Plant And Equipment, At Cost ¥ 2,913,000    
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment's 1,226,000 1,226,000  
Impairment loss recognised in profit or loss, property, plant and equipment ¥ 1,687,000 ¥ 1,687,000