RELATED PARTY TRANSACTIONS (Details) - USD ($) |
6 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2020 |
Mar. 31, 2020 |
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| Related Party Transactions [Abstract] | |||||
| Amounts due to related parties at beginning of period | $ 148,795 | $ 830,093 | $ 830,093 | ||
| Amounts invoiced by Pharma to DDL, NDM and TCL (1) | [1] | 1,115,748 | 698,300 | 2,441,108 | |
| Amounts invoiced by DDL to Pharma | (2,495) | (7,060) | (17,213) | ||
| Amounts paid by DDL to Pharma | (1,770,942) | (1,388,874) | (3,209,084) | ||
| Foreign exchange differences | 5,340 | 21,074 | 103,891 | ||
| Amounts due from / to related parties at end of period | $ (503,554) | $ 153,533 | $ 148,795 | ||
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