The ongoing crisis between Russia and Ukraine has continued to pose a significant negative impact on the global economy with supply chain disruptions on countries that depend on imports from the two nations.

This time, African countries including Nigeria may have to grapple with a fresh surge in food prices said the United States Agency for International Development (USAID).
https://www.primebusiness.africa/how-russias-withdrawal-from-black-sea-grain-deal-may-escalate-food-shortages-in-african-countries/