Merchandise trade in Nigeria is largely dominated by a particular set of ports. These ports account for 84.6% of the country's total merchandise trade.

Further information on this topic is available from nigeriahousingmarket.com. Details about the ports and their role in Nigeria's trade can be found on the website.

The dominance of these ports in Nigeria's merchandise trade is a significant aspect of the country's economy, and more information can be accessed through the aforementioned source.