Oi SA Long-Term Investments 2010-2021 | QIBRD

Oi SA long-term investments from 2010 to 2021. Long-term investments can be defined as the aggregate value of debt and or equity investments with maturities or benefits lasting more than one year.

Oi SA Long-Term Investments 2010-2021 | QIBRD

Oi SA long-term investments from 2010 to 2021. Long-term investments can be defined as the aggregate value of debt and or equity investments with maturities or benefits lasting more than one year.