RELATED PARTY TRANSACTIONS (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Mar. 31, 2023 |
Mar. 31, 2022 |
|
| Related Party Transactions [Abstract] | ||
| Due (to)/from related parties at beginning of year | $ (101,297) | $ 148,795 |
| Amounts invoiced by Pharma to DDL, NM and TCL primarily relating to research and development expenses | 4,767,586 | 3,245,985 |
| Amounts invoiced by DDL to Pharma | 0 | 2,495 |
| Amounts invoiced by DDL to Pharma | 0 | (2,495) |
| Amounts repaid by DDL to Pharma | (3,773,217) | (3,492,962) |
| Foreign exchange differences | 27,708 | 620 |
| Foreign exchange differences | (27,708) | (620) |
| Due (to)/from related parties at end of year | $ 920,780 | $ (101,297) |