Oi SA Net Profit Margin 2010-2021 | QIBRD

Oi SA net profit margin from 2010 to 2021. Net profit margin can be defined as net Income as a portion of total sales revenue.

Oi SA Net Profit Margin 2010-2021 | QIBRD

Oi SA net profit margin from 2010 to 2021. Net profit margin can be defined as net Income as a portion of total sales revenue.