Personnel expenses

12 Months Ended

Mar. 31, 2018

Disclosure Of Personnel Expenses [Abstract]

Disclosure Of Employee Benefits Explanatorys [Text Block]

26. Personnel expenses

	Year ended
	March 31, 2018		March 31, 2017		March 31, 2016
Salaries and wages		2,391,957		1,995,635		1,756,945
Contribution to provident fund and other funds		146,709		118,101		93,706
Staff welfare expenses		22,006		28,236		16,698
Employee stock compensation expense		6,824		17,638		51,986
		2,567,496		2,159,610		1,919,335
Attributable to cost of goods sold and services rendered		1,126,000		923,404		861,896
Attributable to selling, general and administrative expenses		1,441,496		1,236,206		1,057,439