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Summary of significant accounting policies (Tables)
12 Months Ended
Mar. 31, 2021
Summary of significant accounting policies  
Schedule of estimated useful life of property, plant and equipment

 

 

 

 

    

Estimated Useful life

Office equipment

 

5 years

Computer equipment

 

3 years

Plant, plant and laboratory equipment

 

5 years

Leasehold improvements

 

Lesser of lease term or 10 years