• Klabin’s net debt stood at R$ 23.98 billion on September 30, 2026, down R$ 55 million from June.
• Gross debt fell R$ 688 million to R$ 33.45 billion, mainly reflecting favorable derivatives valuations.
• Dollar-based net debt-to-adjusted EBITDA rose to 3.3 times from 3.2 times in June.

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. Klabin SA published the original content used to generate this news brief on October 28, 2026, and is solely responsible for the information contained therein.