Brazil PF: Ambipar's controlling firm allegedly drained funds from Master

Brazil's Federal Police allege that Ambipar's controlling company helped siphon money from Banco Master, a financial institution under investigation. The claim is based on investigative findings, but details remain limited as the article is subscriber-only. This matters as it implicates a major Brazilian environmental services firm in a financial misconduct probe, potentially affecting its market standing and regulatory scrutiny.