China holds 64.5% of Brazil's crude oil exports in 2026

Two out of every three barrels of crude oil exported by Brazil in 2026 go to a single destination: China. With a 64.5% market share and accumulated FOB of US$ 3.2B in Jan–Mar, the Asian partner maintains structural dominance over Brazil's highest-value export product.

The anatomy of concentration

A 64.5% share represents extraordinary concentration for any strategic commodity. For context: if China were to reduce its participation by 10 percentage points — from 64.5% to 54.5% — the impact would be roughly US$ 330M in lost quarterly FOB. Without an equally significant substitute (the U.S., Europe, and Japan would absorb only a fraction), the effect on export revenue would be immediate.

The last time China's share of any major Brazilian commodity fell below 50% was before 2014 — the year the commodity supercycle collapsed. The pattern repeats: China not only buys more, it increases its proportional share during periods of elevated demand.

Why this data matters now

In 2026, China is undergoing a strategic oil stockpile replenishment cycle, with refineries operating above historical capacity following full post-pandemic reopening. This domestic demand cycle has boosted Brazil's share in total Chinese supply — Brazil has become a preferred supplier through a combination of available volume, long-term logistics, and competitive pricing versus the Middle East.

The strategic question is not whether concentration persists in 2026 — it likely will. It is whether Brazil uses this elevated demand window to diversify contracts or deepens the dependency.

Concentration risk in historical perspective

China's 64.5% share of Brazilian crude is not new — this corridor has been Brazil's largest bilateral trade relationship for at least a decade. What changes is that with Singapore entering the top-3 (a parallel April data point), other destinations are beginning to gain relevance.

If the diversification trend consolidates in H2 2026, China's share should naturally recede — not from falling Chinese demand, but from faster growth in other destinations.

Implications for you

For exporters:

• With 64.5% share, any contract renegotiation with China gives Brazil significant leverage — assess whether current terms reflect that position of strength or were locked in during lower-demand windows;
• Monitor signals of deceleration in China's strategic stockpile replenishment cycle — when it ends, demand tends to normalize quickly.

For importers:

• Refiners and traders dependent on Brazilian crude should map alternative suppliers for potential renegotiation windows — the 64.5% China concentration means Brazil has little incentive to discount for other buyers in the short term;
• Singapore's entry into the top-3 may create an opportunity for Southeast Asian buyers to access Brazilian crude via hub with shorter lead times.

The last time we saw this level of single-buyer concentration was in the iron ore cycle of 2012. When Chinese demand cooled, the unwind was abrupt.