Scam Alert

Klabin, reinforcing its commitment to the digital security of its investors and the capital market, warns against potential scam attempts by third parties falsely using the Company’s name and visual identity, through groups on Telegram and WhatsApp.

Klabin does not have a platform or channel for direct investment and reiterates that information about the Company and its business is made available exclusively on its Investor Relations website (ri.klabin.com.br) and on the website of the Brazilian Securities and Exchange Commission (cvm.gov.br).

The Klabin Investor Relations department is available for any clarifications or questions through the website (ri.klabin.com.br/en/for-the-investor/contact-ir/), the email address invest@klabin.com.br, and the phone number +55 (11) 3046-8401.