Company: SUZ
Filing Date: 2025-09-11
Form Type: 8-A12B
Source: 0001410578-25-002069
Chunk: 1

Company: Suzano S.A.
Filing Date: 2025-09-11
Form: 8-A12B
Chunk 1
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(Title of class)</div>

| Item 1. | Description of Registrants’ Securities to be Registered. |

For a description of the securities to be registered hereunder, reference is made to the information under the heading “Description
of Debt Securities” on pages 11 through 33 of the Prospectus dated April 30, 2025 included in the Registration Statement on Form
F-3 of Suzano S.A. (the “Guarantor”), Suzano Austria GmbH (“Suzano Austria”) and Suzano Netherlands B.V. (the
“Company”) (File Nos. 333- 286881, 333- 286881-01 and 333- 286881-02), as supplemented by the information under the headings
“Risk Factors” and “Description of the Notes” on pages S-8 through S-12 and S-20 through S-28, respectively, of
the related Prospectus Supplement, dated September 3, 2025.

| Item 2. | Exhibits. |

99(A). Prospectus dated April 30, 2025 incorporated by reference to the Registration Statement on Form F-3 of the Guarantor, Suzano Austria and the Company (File Nos. 333- 286881, 333- 286881-01 and 333- 286881-02).

99(B). Prospectus Supplement dated September 3, 2025, incorporated by reference to the SEC filing pursuant to Securities Act Rule 424(b)(2) by the Company and the Guarantor on September 4, 2025.

99(C). Base Indenture dated September 10, 2025, among the Company, the Guarantor and The Bank of New York Mellon, incorporated by reference to the report on Form 6-K furnished by the Guarantor to the SEC on September 10, 2025 (File No. 001-38755).

99(D). First Supplemental Indenture dated September 10, 2025, among the Company, the Guarantor and The Bank of New York Mellon, including the form of global note, incorporated by reference to the report on Form 6-K furnished by the Guarantor to the SEC on September 10, 2025 (File No.001-38755).

<div align='center'>SIGNATURE</div>

Pursuant to the requirements of Section 12
of the Securities Exchange Act of 1934, each of the Registrants has duly caused