Company: SUZ
Filing Date: 2025-08-07
Form Type: 6-K
Source: 0000909327-25-000014
Chunk: 3

Company: Suzano S.A.
Filing Date: 2025-08-07
Form: 6-K
Chunk 3
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ptus, coated paper, paperboard, uncoated paper and cut size paper and packages of sanitary paper (consumer goods - tissue) to serve the domestic and foreign markets.

Pulp and paper are sold in foreign markets by Suzano, as well as through its wholly-owned subsidiaries and/or its sales offices in Argentina, Austria, China, Ecuador, United States of America and Singapore.

The Company's operations also include the commercial management of eucalyptus forest for its own use, operation of port terminals, and holding of interests, as a partner or shareholder, in other companies or enterprises, and commercialization of electricity generated from its pulp production process.

The Company is controlled by Suzano Holding S.A., through a voting agreement whereby it holds 49.28% of the common shares of its share capital.

These unaudited condensed consolidated interim financial information was authorized by the Board of Directors on August 6, 2025.

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#### 1.1 Equity interests
The Company holds equity interests in the following entities:

|                                                          |     |                                                                                                             |     |                          |     |        |            |     |        | % equity interest |
| Entity/Type of investment                                |     | Main activity                                                                                               |     | Country                  |     |        | 06/30/2025 |     |        | 12/31/2024        |
| Consolidated                                             |     |                                                                                                             |     |                          |     |        |            |     |        |                   |
| F&E Tecnologia do Brasil S.A. (Direct)                   |     | Biofuel production, except alcohol                                                                          |     | Brazil                   |     | 100.00 | %          |     | 100.00 | %                 |
| Fibria Celulose (USA) Inc. (Direct)                      |     | Business office                                                                                             |     | United States of America |     | 100.00 | %          |     | 100.00 | %                 |
| Fibria Terminal de Celulose de Santos SPE S.A. (Direct)  |     | Port operations                                                                                             |     | Brazil                   |     | 100.00 | %          |     | 100.00 | %                 |
| FuturaGene Ltda.                                         |     | Biotechnology research and development                                                                      |     | England                  |     | 100.00 | %          |     | 100.00 | %                 |
| FuturaGene Delaware Inc. (Ind