ERHC Energy Net Profit Margin 2010-2017 | ERHE

ERHC Energy net profit margin from 2010 to 2017. Net profit margin can be defined as net Income as a portion of total sales revenue.

ERHC Energy Net Profit Margin 2010-2017 | ERHE

ERHC Energy net profit margin from 2010 to 2017. Net profit margin can be defined as net Income as a portion of total sales revenue.