Nigeria, South Africa Can Weather New US Tariffs, but Export Diversification Now Urgent

What the New US Tariffs Mean for Nigeria and South Africa

The United States has imposed new tariffs of up to 12.5 percent on imports from about 60 economies, including Nigeria and South Africa, under Section 301 of the US Trade Act. The measures target countries Washington says have failed to effectively prohibit goods produced with forced labour. While the announcement escalates President Donald Trump’s trade agenda, analysts in both African nations expect the immediate economic damage to be contained.

In Nigeria, the Centre for the Promotion of Private Enterprise (CPPE) noted that petroleum products—which account for more than 80 percent of the country’s exports to the US—are exempt from the levies. Data for the first quarter of 2026 show the United States accounted for just 5.56 percent of Nigeria’s total exports, placing it behind India, France, the Netherlands and Spain as an export destination. That low exposure, combined with the petroleum exception, means the direct hit to export earnings and foreign-exchange flows is likely to be modest.

For South Africa, the situation is similarly manageable. Many of its biggest exports—vehicles, steel, aluminium, pharmaceuticals, agricultural goods, critical minerals and platinum group metals—are carved out of the new tariff list. Wandile Sihlobo, chief economist at Agbiz, pointed out that the 12.5 percent rate is substantially lower than the 30 percent tariff South African exporters faced for much of 2025, and is now broadly aligned with competitors such as Australia, Peru and Chile.

Still, economists in both capitals stress that the move reinforces a structural shift toward higher trade barriers globally. What makes these tariffs significant is not the immediate cost, but the signal they send about an increasingly fragmented trading system where market access can no longer be taken for granted.

Why Africa’s Two Largest Economies Are Relatively Insulated—and What Comes Next

The Petroleum Shield That Protects Nigeria

Muda Yusuf, founder and CEO of CPPE, described the direct economic implications as “modest” precisely because crude oil—Nigeria’s primary export—is untouched. With the US only Nigeria’s fifth-largest customer, even a full loss of non-oil exports to the American market would barely register in the country’s overall trade balance. Manufacturers and agricultural exporters may lose some competitiveness, but the affected products represent a tiny share of total shipments. The real vulnerability for Nigeria lies elsewhere: an over-reliance on a single commodity and a small base of manufactured exports that leaves it exposed to future shifts in trade policy elsewhere.

South Africa’s Tariff Reset: From 30% to 12.5%

Raymond Parsons, economist at North-West University, said South Africa’s growth trajectory would escape the latest round “relatively unscathed.” The drop from the 2025 tariff level of 30 percent to 12.5 percent effectively lowers the bar for South African exporters, and the alignment with competitors means no disproportionate disadvantage in the US market for now. However, Parsons warned that the episode strengthens the case for Pretoria to reduce its reliance on the American market and to pursue supply-chain diversification more aggressively, including through the African Continental Free Trade Area (AfCFTA) and deeper ties with Europe, Asia and BRICS partners.

A Fragmented Trading System and the Diversification Imperative

The CPPE described the tariffs as evidence of a global trading system growing more insular, where industrial policy and non-tariff barriers are increasingly used to shield domestic industries. For Nigeria and South Africa, the lesson is twofold. First, exemptions and low base effects can cushion today’s shock, but they are not a strategy. Second, the steady erosion of predictable market access makes it urgent to build resilience through a broader network of trading partners and stronger regional value chains. Economists pointed to the AfCFTA as the most immediate tool, alongside a need to improve labour standards and supply-chain transparency to avoid becoming a target of future trade actions.

The Diversification Roadmap for Nigeria and South Africa

• Push forward the African Continental Free Trade Area (AfCFTA) implementation, which both Nigerian and South African analysts identified as the most scalable way to absorb a shrinking US market share.
• Accelerate bilateral trade talks with Europe, Asia and BRICS economies to reduce concentration risk; Raymond Parsons specifically urged Pretoria to “continue to pursue assertive trade and supply chain diversification strategies” toward these regions.
• For Nigeria, the CPPE recommended strengthening manufacturing competitiveness and deepening domestic value addition, especially in non-oil sectors, so that future tariff shocks find a more diversified and resilient export base.
• Improve labour standards and supply-chain transparency—explicitly flagged by CPPE—to lower the risk of being caught in the next wave of forced-labour-related trade actions under Section 301 or similar mechanisms elsewhere.
• South African agriculture, while better off at 12.5 percent, should use the window of lower tariffs to lock in alternative markets, particularly as other producing countries face similar rates and the competitive gap narrows.