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Other Non-Current Assets (Tables)
6 Months Ended
Dec. 31, 2020
Other Assets Noncurrent [Abstract]  
Schedule of estimated amortization expenses of lease advance payments
Twelve months ending December 31,      
2022   $ 2,054,025  
2023   $ 2,054,025  
2024   $ 2,054,025  
2025 and thereafter   $ 4,641,306