Kilambi News
Wednesday, October 14, 2026

Brazil runoff puts US tariffs and critical minerals in play

Politics Wednesday, October 14, 2026 · Updated Oct 14, 2026 07:06

Ahead of Brazil's October 25 presidential runoff, in which Flavio Bolsonaro took about 47 percent of the first round vote to President Lula's about 45 percent, a US Brazil working group on tariffs and a broader trade framework has become a central campaign issue, with US access to Brazilian critical minerals and rare earths a key point of contention.

Why it matters: The winner will set the terms between Brazil's two largest trading partners, China and the United States; a Bolsonaro government is expected to negotiate closer to Washington, while a re elected Lula would keep a sovereignty first stance and deeper Global South ties.

Data as of Runoff scheduled October 25, 2026; first round held October 4, 2026. Reuters analysis of October 9 read via a republication; Bloomberg stakes explainer of October 14 at headline level from the feed. First round shares are as reported by Reuters and election authority reporting; this updates, and does not duplicate, the October 5 runoff result story.

Brazil’s runoff campaign has settled into a trade argument. Senator Flavio Bolsonaro leads President Luiz Inacio Lula da Silva after a first round in which he took about 47 percent to the incumbent’s about 45 percent, and the relationship with Washington is one of the clearest divides between them. Brazil and the United States set up a working group last month to drive negotiations over tariffs and a broader bilateral trade framework, and US access to Brazil’s critical minerals and rare earths has emerged as a key point of contention as Washington tries to reduce dependence on China for those inputs.

Analysts quoted by Reuters warn the negotiation itself is now hostage to the result: Washington may prove reluctant to concede anything to Lula if it expects to negotiate with Bolsonaro instead. Lula’s approach has been to defend Brazilian sovereignty after US pressure over the prosecution of the challenger’s father, former president Jair Bolsonaro, who is serving a 27 year sentence over a coup plot, while prioritising multilateralism and closer ties with the BRICS bloc and the Global South. The challenger is expected to campaign on cost of living, crime and the promise of better deals with the Trump administration.

The economic stakes run in both directions. Brazil’s next president must manage tensions between its largest trading partner, China, and its second largest, the United States, while shaping mineral development, industrialisation and regional policy. A Bolsonaro victory would extend a run of right wing wins in Latin America aligned with Washington; a Lula re election would preserve distance from the United States and deepen the China relationship.

Bloomberg’s October 14 explainer frames the same stakes for the October 25 vote. No new polling or official development was reported on Tuesday; this is a material update to the runoff picture, not a new event. Status: campaign in progress, vote on October 25.

Sources

  1. Brazil election to reshape trade with US, with tariffs and minerals at stake · Reuters, via 98.5 The River republication · 2026-10-09
  2. Brazil Election: What's at Stake in the Oct. 25 Presidential Runoff · Bloomberg · 2026-10-14