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INVESTMENTS (Tables) | 12 Months Ended
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Dec. 31, 2024
Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] |
Schedule of investments by type |
|  | 12/31/2024 |  | 12/31/2023
Investments in associates and joint ventures |  | 453,371 |  |  | 355,520 |
Goodwill |  | 225,486 |  |  | 228,887 |
Other investments evaluated at fair value through other comprehensive income (1) |  | 1,138,066 |  |  | 23,606 |
|  | 1,816,923 |  |  | 608,013
(1) Includes the acquisition of the equity interest in Lenzing Aktiengesellschaft (note 1.2.5). On December 31, 2024, the value of the investment was R$1,099,870 in the consolidated accounts.
Schedule of investments in associates and joint ventures |
Information of investees as at |  | Company Participation
|  |  |  |  | 12/31/2024 |  | Carrying amount |  | In the income (expenses) for the year
| Equity |  | Income (expenses) of the year |  | Participation equity (%) |  | 12/31/2024 |  | 12/31/2023 |  | 12/31/2024 |  | 12/31/2023
Associate |  |  |  |  |  |  |  |  |  |  |  |  |
Foreign |  |  |  |  |  |  |  |  |  |  |  |  |
Ensyn Corporation | 6 |  |  | (17,776) |  |  | 24.80 | % |  | 2 |  |  | 387 |  |  | (6,966) |  |  | (12,448) |
Spinnova Plc (1) | 507,482 |  |  | (56,117) |  |  | 18.77 | % |  | 95,254 |  |  | 95,736 |  |  | (19,690) |  |  | (20,109) |
Simplifyber, Inc. (2) |  |  |  |  | 13.91 | % |  | 30,060 |  |  |  |  |  |  |
|  |  |  |  |  |  | 125,316 |  |  | 96,123 |  | (26,656) |  |  | (32,557)
Joint ventures |  |  |  |  |  |  |  |  |  |  |  |  |
Domestic (Brazil) |  |  |  |  |  |  |  |  |  |  |  |  |
Biomas - Serviços Ambientais, Restauração e Carbono Ltda. | 17,536 |  |  | (30,151) |  |  | 16.66 | % |  | 2,923 |  |  | 2,797 |  |  | (4,874) |  |  | (2,203) |
Ibema Companhia Brasileira de Papel | 388,580 |  |  | 74,547 |  |  | 49.90 | % |  | 193,901 |  |  | 156,703 |  |  | 37,199 |  |  | 35,161 |
Foreign |  |  |  |  |  |  |  |  |  |  |  |  |
F&E Technologies LLC | 12,756 |  |  |  |  |  | 50.00 | % |  | 6,378 |  |  | 4,987 |  |  |  |  |  |  |
Woodspin Oy | 249,706 |  |  | (38,665) |  |  | 50.00 | % |  | 124,853 |  |  | 94,910 |  |  | (19,514) |  |  | (19,780) |
|  |  |  |  |  |  | 328,055 |  |  | 259,397 |  | 12,811 |  |  | 13,178
Other investments evaluated at fair value through other comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |
Bem Agro Integração e Desenvolvimento S.A. |  |  |  |  | 5.82 | % |  | 4,026 |  |  |  |  |  |  |  |  |
Celluforce Inc. |  |  |  |  | 8.28 | % |  | 27,823 |  |  | 23,606 |  |  |  |  |
Nfinite Nanotechnology Inc. |  |  |  |  | 5.00 | % |  | 6,347 |  |  |  |  |  |  |  |  |
Lenzing Aktiengesellschaft (3) |  |  |  |  | 15.00 | % |  | 1,099,870 |  |  |  |  |  |  |  |  |
|  |  |  |  |  |  | 1,138,066 |  |  | 23,606 |  |  |  |  |
|  |  |  |  |  |  | 1,591,437 |  |  | 379,126 |  | (13,845) |  |  | (19,379)
(1)The average share price quoted on the Nasdaq First North Growth Market (NFNGM) was EUR0.95 on December 31, 2024 and EUR2.40 in December 31, 2023. (2)On December 13, 2024, Suzano Ventures LLC acquired an equity interest in the legal entity Simplifyber, Inc., which is an indirect subsidiary of Suzano S.A. (3)Includes the acquisition of the equity interest in Lenzing Aktiengesellschaft (note 1.2.5).

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