Company: SUZ
Filing Date: 2025-08-07
Form Type: 6-K
Source: 0000909327-25-000014
Chunk: 14

Company: Suzano S.A.
Filing Date: 2025-08-07
Form: 6-K
Chunk 14
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 financial instruments

The Company determines the fair value of derivative contracts, which differ from the amounts realized in the event of early settlement due to bank spreads and market factors at the time of quotation. The amounts presented by the Company are based on an estimate using market factors and use data provided by third parties, measured internally and compared to calculations performed by external consultants and by counterparties.

Details of derivative financial instruments and their respective calculation methodologies are disclosed in the annual financial statements for the year ended December 31, 2024 (Note 4).

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4.5.1 Outstanding derivatives by contract type, including embedded derivatives

The positions of outstanding derivatives are set forth below:

|                                                      |     |           |            |     |           | Notional value, net in U.S.$ |     |            |            |     |            | Fair value in R$ |
|                                                      |     |           | 06/30/2025 |     |           | 12/31/2024                   |     |            | 06/30/2025 |     |            | 12/31/2024       |
| Instruments as part of cash flow protection strategy |     |           |            |     |           |                              |     |            |            |     |            |                  |
| Cash flow hedge                                      |     |           |            |     |           |                              |     |            |            |     |            |                  |
| Zero Cost Collar                                     |     | 6,844,400 |            |     | 6,852,200 |                              |     |    290,364 |            |     | -4,328,970 |                  |
| NDF (R$ x US$)                                       |     |    90,000 |            |     |   581,000 |                              |     |      7,419 |            |     |   -331,876 |                  |
| NDF (CNY x US$)                                      |     |     1,500 |            |     |           |                              |     |        -14 |            |     |            |                  |
| Debt hedges                                          |     |           |            |     |           |                              |     |            |            |     |            |                  |
| Swap SOFR x Fixed (US$)                              |     | 1,576,482 |            |     | 1,973,705 |                              |     |    112,139 |            |