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A 22-page draft puts Flavio Bolsonaro's campaign logo on a Brazil-to-US rare earths plan
Andre Marinho says he wrote the March 19 presentation and that it was never shown to an American official. The commercial version of the same trade is already running, and USA Rare Earth closed Serra Verde for $2.8 billion in April.
The Investor · Invest desk
What happened
- Amado Mundo reported on Saturday that a campaign document belonging to Flavio Bolsonaro offered Washington a rare earths supply chain designed to weaken China's grip on the sector.
- The presentation runs to 22 pages, is written in English, is dated March 19, and was drafted by Andre Marinho, a close Bolsonaro ally, according to Amado Mundo.
- China controls roughly 60% of global rare earth mining and about 90% of world refining capacity, according to the figures published with the report.
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Why it matters
- contradiction Both publishers place Flavio Bolsonaro's branding on the document, and its author says it had nothing to do with his campaign; a counterparty reading the public record cannot settle that before the vote.
- exposure Anyone signing Brazilian rare earth supply before the October election inherits this story, because the policy in the draft is the policy the front-runner has been arguing in public all year.
- constraint China's refining share runs 30 points above its mining share, so a Brazilian mine purchase leaves the processing capacity someone still has to fund.
- precedent Serra Verde's $2.8 billion April close is now the reference price against which the next Brazilian rare earth asset gets measured, whoever wins in October.
USA Rare Earth paid $2.8 billion for the Serra Verde mine in April 2026 [8], two months after a $565 million financing package was announced for the same project [9]. The purchase price is about five times the February figure [15].
The document is dated March 19 [3], and the acquisition closed the following month [18]. Amado Mundo published the story on September 12-13 [14], roughly 177 days after the date on the presentation [17].
Marinho confirmed on Saturday that he wrote it, and said it was "never shown to an American official and had nothing to do" with Flavio's campaign, according to the South China Morning Post's account of the Amado Mundo report [7]. Rockbridge is a group of wealthy conservative donors that Vance founded in 2019 [5]. Amado Mundo said Marinho presented the plan to Rockbridge [6]. Both statements can hold at the same time, and neither of them explains the branding: Cryptobriefing reports the document bore Flavio Bolsonaro's logo and tied the minerals initiative to support for his presidential bid [2]. Neither publisher reports a response from Rockbridge.
Flavio has been making the pro-Washington minerals case at political forums throughout 2026 [10], and he is the right-wing front-runner in next month's vote [11]. The policy is public. What the reported draft adds is the bundle.
Brazil sits on roughly 19-23% of the world's rare earth reserves [13]. China controls about 60% of global mining and about 90% of refining capacity [12], a spread of 30 percentage points [16]. Buying a Brazilian mine moves against the first number. The plan, as described by Amado Mundo, is a supply chain designed to weaken China's grip [1].
There are two ways this runs from here. If the presentation did reach Rockbridge and anyone there acted on it, a US-Brazil minerals framework arrives carrying a campaign-finance question in two jurisdictions, and every offtake signed before the October election gets read backwards through it. If it stays one draft by one operative who is himself running for governor of Rio de Janeiro [4], Serra Verde is the reference transaction at $2.8 billion [8] and Brazilian assets keep clearing on reserves and offtake terms. Either way, a dated draft and a disavowal put political provenance on the diligence list for Brazilian minerals paper.
What to watch
- Whether Amado Mundo publishes the 22-page presentation itself, or evidence that it reached anyone at Rockbridge.
- Whether Rockbridge or the vice-president's office answers publicly before the October vote.
- Whether any Brazilian rare earth offtake or joint venture is signed before the election, and what it discloses about political intermediaries.