The heightened concerns come after Trump issued a proclamation imposing an additional 50% tariff on certain Canadian imports under Section 338 of the Tariff Act of 1930, citing what the administration described as discriminatory trade practices by one of America’s largest trading partners.
The additional tariffs are set to take effect in 30 days, highlighting the administration’s willingness to enforce its trade agenda through unilateral action rather than continue negotiations indefinitely.
For African economies that rely heavily on access to the U.S. market, the development raises fresh questions over whether they could also face higher tariffs if no country-specific arrangements are reached before the July 31 deadline.
The deadline stems from Trump’s reciprocal trade policy unveiled on April 2, when the administration announced sweeping country-specific tariffs on imports from dozens of U.S. trading partners in an effort to reduce America’s trade deficit and encourage domestic manufacturing.
Just one week later, on April 9, the White House suspended most of the higher tariffs for 90 days while maintaining a baseline 10% duty, allowing countries time to negotiate new trade terms with Washington. The negotiation period was later extended to July 31, giving governments additional time to secure agreements before the higher tariffs could take effect.
Africa’s biggest exporters face the greatest exposure
According to the Office of the United States Trade Representative (USTR), U.S. goods trade with Africa totaled an estimated $83.4 billion in 2025. The U.S. imported $43.0 billion worth of goods from the continent while exporting $40.4 billion, highlighting the importance of the American market for African exporters.
A handful of countries account for a significant share of Africa’s exports to the U.S.
South Africa is the continent’s largest exporter to the American market, shipping vehicles, platinum group metals, gold, iron and steel products, agricultural goods and chemicals. Nigeria follows, with crude oil, liquefied natural gas and other energy products dominating its exports.
Other major exporters include Egypt, Algeria, Morocco, Ghana, Côte d’Ivoire, Angola, Kenya and Ethiopia, which supply products ranging from fertilizers and apparel to cocoa, coffee, fresh produce and critical minerals.
Many of these exports benefit from preferential market access under the African Growth and Opportunity Act (AGOA), which grants eligible sub-Saharan African countries duty-free access to the U.S. market for thousands of products.
While the programme has been extended through the end of 2026, uncertainty remains over its long-term future beyond the current renewal, clouding the outlook for African exporters.
Negotiations enter a decisive phase
While the Trump administration has indicated that countries making progress in trade negotiations could receive revised tariff rates or exemptions, no continent-wide arrangement has been announced for African nations.
By invoking Section 338 of the Tariff Act of 1930 to impose an additional 50% tariff on certain Canadian goods, the Trump administration has signaled that it is prepared to act against trading partners it believes maintain unfair trade barriers despite months of negotiations.
For African governments, exporters and manufacturers, the coming days are expected to be pivotal.
Higher U.S. tariffs could affect some of the continent’s most valuable export sectors including automotive manufacturing, apparel, agriculture, energy, metals and critical minerals, at a time when many African economies are seeking to diversify exports and attract greater industrial investment.
With the July 31 deadline fast approaching, policymakers and businesses across Africa are closely watching Washington for decisions that could reshape one of the continent’s most important export markets and influence the future of U.S.-Africa trade.
