Company: SUZ
Filing Date: 2025-08-07
Form Type: 6-K
Source: 0000909327-25-000014
Chunk: 16

Company: Suzano S.A.
Filing Date: 2025-08-07
Form: 6-K
Chunk 16
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           |         |     | 10,454,820 |         |     |            |         |     | 10,454,820 |            |
| Total liabilities                                |     |           |         |     | 10,454,820 |         |     |            |         |     | 10,454,820 |            |

| 22 |

4.7 Cybersecurity

Suzano has a Public Information Security Policy, which aims to establish guidelines regarding cyber security management and controls at Suzano, seeking to mitigate vulnerabilities, preserve and protect assets, mainly information and personal data, in accordance with current laws, regulations and contractual obligations, covering the confidentiality, integrity, availability, authenticity and legality of information. The Policy establishes responsibilities to avoid damages, which may represent financial impacts, image and reputation, exposure of information, interruption of operations, among other damages due to cyber-attacks.

For the six-month period ended June 30, 2025, no material incidents associated with cybersecurity were identified that could affect the confidentiality, integrity and/or availability of the systems used by the Company.

4.8 Climate change

In the annual financial statements for the year ended December 31, 2024, the risks and opportunities information linked to climate change and the sustainability strategy were disclosed, which did not change significant during the six-month period ended June 30, 2025.

4.9 Capital management

The main objective is to strengthen the Company’s capital structure, aiming to maintain an appropriate level of financial leverage while mitigating risks that could affect the availability of capital for business development.

The Company continuously monitors significant indicators, such as consolidated financial leverage, which is the ratio of total net debt to adjusted Earnings Before Interest, Taxes, Depreciation, and Amortization (“Adjusted EBITDA”).

5 CASH AND CASH EQUIVALENTS

|                                   |     |        | Average yield p.a. % |     |            | 06/30/2025 |     |           | 12/31/2024 |
| Cash and banks(1)                 |     |        | 4.70%                |     |  9,447,190 |            |     | 6,596,510 |            |
| Cash equivalents                  |     |        |                      |     |            |            |     |           |            |
| Local currency                    |     |        |                      |     |            |            |     |           |            |
| Fixed-term deposits (comp