• Petrobras acquired a 49.99% voting stake in Lightsource Brasil NewCo Holding on May 20, 2026, establishing a renewable energy joint venture.
• The USD 32 million capital contribution supports a partnership covering onshore renewable power generation and energy storage in Brazil.
• A separate shareholder agreement with investment fund Shine I took effect June 3, 2026, establishing joint control of Braskem.
• The agreement provides equal board and executive representation; its existing stake remains 36.15% of Braskem’s capital and 47.03% of voting shares.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. PETROBRAS - Petróleo Brasileiro SA published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001292814-26-005248), on November 12, 2026, and is solely responsible for the information contained therein.