The International Monetary Fund (IMF) has found that steep tariffs imposed by the United States and China sharply curtailed bilateral trade flows, even as companies in both countries demonstrated resilience by pivoting exports to alternative markets — with Asia emerging as the primary absorber of redirected shipments. The findings were published in the IMF's October 2026 World Economic Outlook, released on Tuesday, 13 October 2026.

Scale of Bilateral Trade Decline

According to the IMF report, Chinese exports to the United States fell 22% between February 2025 and January 2026, while American exports to China declined 25% over the same period. The drop in bilateral trade reduced China's total export growth by 3.3 percentage points and American export growth by 1.7 percentage points.

These are among the most significant trade contractions recorded between the world's two largest economies, underscoring the real-world impact of the tariff escalation cycle that began in 2025.

How Companies Redirected Trade

Despite the bilateral damage, both nations largely offset the headline losses through export diversion. By January 2026, Chinese exports to markets outside the United States were 4.7 percentage points above their pre-tariff trend, while American exports to non-China destinations were 2.6 percentage points above their earlier trajectory. These adjustments kept total exports from both countries within approximately one percentage point of their pre-tariff baselines.

The IMF's granular analysis found that Chinese exports of tariff-affected products to alternative destinations increased by the equivalent of 52% of the trade at risk within a year. After stripping out organic growth that would likely have occurred regardless, the diversion attributable to the tariff shock stood at 39%. For the United States, the corresponding figures were substantially smaller — 17% of trade at risk redirected to third markets, with approximately 7% attributable to the tariff shock itself after adjusting for existing trends.

The IMF partly attributed this asymmetry to China's greater prior dependence on the American market. Before the tariff escalation, the United States accounted for roughly 15% of Chinese exports, compared with China's 7% share of American exports — giving Chinese firms both a stronger incentive and a greater urgency to find alternative buyers.

Asia as the Principal Beneficiary

Emerging and advanced Asian economies together absorbed approximately half of the redirected trade, positioning the region as the clearest winner from the supply-chain reshuffle. The European Union captured close to one-fifth, while smaller shares flowed to the Middle East, Central Asia, Africa, and the Western Hemisphere.

Sectorally, electrical machinery dominated the surge in shipments to Asia, while vehicles featured prominently in redirected exports to the Middle East and Central Asia. This commodity-level granularity suggests the trade reconfiguration is structural, not merely a short-term arbitrage.

Long-Term Costs and Global Trade Outlook

While commending corporate flexibility, the IMF cautioned that the ability to redirect exports does not eliminate the deeper economic costs of sustained protectionism. Persistent trade restrictions could inflate operating costs, encourage duplication of production facilities, and erode efficiency across global supply chains — effects that show up in productivity data over years, not quarters.

The Fund projected world trade volume growth to slow from 5% in 2025 to 4.6% in 2026, before edging up marginally to 4.7% in 2027. The October edition of the World Economic Outlook also examined the economic fallout of the Middle East conflict and the global artificial intelligence investment boom alongside the tariff question.

Notably, the IMF identified new bilateral and regional trade agreements — including arrangements involving India and the European Union and the United Kingdom — as potential channels to reduce trade barriers and strengthen supply-chain resilience going forward.