Better harvests across the region could reduce import demand, although North Africa will still rely on overseas supplies to meet consumption.
The latest move builds on earlier efforts to reduce rising rice stocks and increase sales of locally produced rice.
Russia’s latest export tax comes as global wheat production falls below demand, keeping importers across Africa and the Middle East focused on supply and prices.
The Nigerian market continues to shape grain prices and food flows across West Africa as experts urge countries to build stronger local rice industries.
Strong demand from Asian markets is helping South Africa manage its large maize harvest while supporting market stability.