https://nairametrics.com/2018/02/13/npa-orders-port-operators-to-settle-debt/
Port operators owing the Nigerian Ports Authority (NPA) are in for a tough time, as the parastatal's management has given
nigerian ports authoritytakeshardstancedebtors
https://nairametrics.com/2025/06/23/nigerian-ports-authority-targets-n1-28-trillion-in-2025-revenue-projects-n544-billion-from-ship-dues/
The Nigerian Ports Authority (NPA) has projected a revenue target of N1.28 trillion for 2025, with ship dues expected to
nigerian ports authoritytargetstrillionrevenue