# Tag: Aluminum

- [State Capital, Foreign Hands](https://brazilstockguide.com/behind-the-lines/state-capital-foreign-hands/) (2026-02-19): Public financing supports CBA’s modernization as ownership transitions to a Chinalco–Rio Tinto venture.
- [BNDES Approves R$ 715.9 Million to Modernize CBA After Control Transfer](https://brazilstockguide.com/insights/bndes-approves-r-715-9-million-to-modernize-cba-after-control-transfer/) (2026-02-19): State lender backs aluminum upgrades weeks after Votorantim sells control to Chinalco–Rio Tinto venture.