Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

INCOME TAXES - Valuation Allowance (Details)

v3.19.1
INCOME TAXES - Valuation Allowance (Details) - CNY (¥)
9 Months Ended 12 Months Ended
Dec. 31, 2017
Dec. 31, 2018
Mar. 31, 2017
Movements of the valuation allowance      
Balance at the beginning of the period ¥ 26,584,197 ¥ 35,845,674 ¥ 15,307,952
Additions 9,261,477 11,024,410 11,276,245
Reduction due to gain from discharge of intercompany payables   (25,594,493)  
Balance at the end of the period 35,845,674 21,275,591 26,584,197
Additional disclosures      
Unrecognized tax benefits 0 0 0
Interest and penalties recorded ¥ 0 ¥ 0 ¥ 0
Period of statute of limitations, if the underpayment of taxes is due to computational errors made by the taxpayer or the withholding agent   3 years  
Period of statute of limitations, if the underpayment is more than RMB 100,000   5 years  
Minimum amount of underpayment of taxes for statute of limitations to be extended to five years   ¥ 100,000  
Period of statute of limitations for transfer pricing issues   10 years  
December 31, 2026      
Movements of the valuation allowance      
Tax loss carry forwards for PRC income tax purpose   ¥ 10,761,200  
PRC      
Movements of the valuation allowance      
Tax loss carry forwards for PRC income tax purpose   56,330,488  
PRC | December 31, 2023      
Movements of the valuation allowance      
Tax loss carry forwards for PRC income tax purpose   1,478,092  
PRC | December 31, 2024      
Movements of the valuation allowance      
Tax loss carry forwards for PRC income tax purpose   2,077,750  
PRC | December 31, 2025      
Movements of the valuation allowance      
Tax loss carry forwards for PRC income tax purpose   1,593,134  
PRC | December 31, 2027      
Movements of the valuation allowance      
Tax loss carry forwards for PRC income tax purpose   24,885,644  
PRC | December 31, 2028      
Movements of the valuation allowance      
Tax loss carry forwards for PRC income tax purpose   ¥ 15,534,668