Evidence
One source states this, and it is labelled as one source.
- LocatorO Antagonista — "Comércio de ouro ilegal é concentrado em cinco instituições financeiras"Documentrecord:o-antagonista-comercio-de-ouro-ilegal-e-concentrado-em-cinco-instituic · externalLinkoantagonista.com.br/economia/comercio-de-ouro-ilegal-e-concentra
SourceQ1c-R1 round report (jurisdiction as stated by the entity's own source)Origingold-hubRecorded2026-09-03