Who Feeds the World? Global Food Trade

How food moves between countries, which nations are the biggest exporters and importers, and how export restrictions affect world prices.

Much of the world’s food crosses borders. Countries import food they cannot grow enough of and export what they produce in surplus. Global food trade helps feed billions of people, but it also creates vulnerabilities.

Major exporters

A few countries dominate exports of key staples:

Rice: India is by far the world’s largest rice exporter, accounting for around 40 percent of global rice exports in recent years. Thailand and Vietnam follow.
Wheat: Russia, the European Union, Canada, Australia, the United States and Ukraine are leading exporters.
Maize: the United States, Brazil, Argentina and Ukraine.
Soybeans: Brazil and the United States dominate.

Import dependence

Many countries rely heavily on food imports. Countries in the Middle East and North Africa import a large share of their wheat. Many small island states import most of their food. Egypt has long been one of the world’s largest wheat importers. Import dependence makes these countries vulnerable to price spikes and supply disruptions.

Export restrictions

When prices rise, exporting countries sometimes restrict exports to protect domestic consumers. This can make global shortages worse, as other exporters follow and importers panic. During the 2007 to 2008 food price crisis, export restrictions by several rice exporters contributed to a sharp spike in world rice prices.

In July 2023, India banned exports of non-basmati white rice to control domestic prices. World rice prices rose to their highest levels in over a decade, affecting importing countries in Africa and Asia. India eased the restrictions in 2024 as domestic supplies improved.

The domino effect

One large exporter restricts rice exports. Importers, fearing shortages, rush to buy from other suppliers, pushing prices up. Other exporters, worried about their own supplies, restrict exports too. A problem that began with one country's decision becomes a global price spike, hurting poor consumers in import-dependent countries most.

Making trade more reliable

Economists argue for predictable trade rules, transparent information on food stocks, such as the Agricultural Market Information System created by the G20 in 2011, emergency reserves, and diversifying suppliers to make food trade more resilient.

Thinking self-sufficiency is always safer than trade

Producing all your own food can seem safer, but domestic harvests can fail too. Trade allows countries to draw on supplies from many regions, spreading weather risks. The problem is not trade itself but sudden restrictions and lack of transparency.

Key takeaways

A few countries dominate exports of staples like rice, wheat, maize and soybeans.
India accounts for around 40 percent of global rice exports.
Import-dependent countries are vulnerable to price spikes.
Export restrictions, like India's 2023 rice ban, can push world prices up and spread shortages.