Suzano renews US$1.8B revolving credit facility

Suzano S.A. reported that its Board of Directors approved the renewal and contracting of an international revolving credit facility of up to US$ 1,800,000,000.00.

Rhea-AI Filing Summary

Suzano S.A. reported that its Board of Directors approved the renewal and contracting of an international revolving credit facility of up to US$ 1,800,000,000.00. The facility has an initial term of five years and may be extended twice, for one year per extension request.

The credit line will be contracted by wholly owned subsidiary Suzano International Finance B.V., or another subsidiary, with certain financial institutions abroad. Suzano will provide a guarantee for all obligations under the facility and authorized its Vice-Presidency to enter into related hedging derivatives that do not allow risk leverage.

Insights

Corporate finance and capital structure analyst

Suzano secures a large renewed revolving credit line, strengthening financial flexibility but not changing its core profile.

Suzano S.A. approved a new international revolving credit facility of up to US$ 1,800,000,000.00 with an initial five-year term, extendable twice for one year each. The facility will be contracted by wholly owned subsidiary Suzano International Finance B.V. or another subsidiary, backed by a full guarantee from the parent company.

This type of revolving credit facility typically serves as a liquidity backstop, supporting working capital, refinancing needs, or general corporate purposes, although specific uses are not detailed here. The Board also authorized the Vice-Presidency to execute derivative transactions tied to this facility strictly for hedging and without risk leverage, indicating a focus on managing currency or interest-rate exposure rather than speculative activity.

The decision centralizes authority in the Vice-Presidency to finalize documentation, guarantees, and related hedging instruments after the January 29, 2026 Board approval. Future disclosures in company filings may provide more detail on drawdowns, pricing, and how the facility fits into Suzano’s broader debt maturity profile.

FAQ

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What revolving credit facility did Suzano S.A. (SUZ) approve in January 2026?

Suzano’s Board approved an international revolving credit facility of up to US$ 1,800,000,000.00. It will be contracted by Suzano International Finance B.V. or another subsidiary with foreign financial institutions, providing a large committed credit line for corporate needs.

What is the term of Suzano S.A.’s new US$ 1.8 billion revolving credit facility?

The revolving credit facility has an initial term of five years. It may be extended twice, with each extension adding one additional year, giving Suzano potential access to this financing for up to seven years in total.

Which Suzano S.A. entity will enter into the new revolving credit facility?

The facility will be contracted by Suzano International Finance B.V., a wholly owned subsidiary of Suzano S.A., or another Suzano subsidiary. This structure allows the group to centralize international financing while keeping the Brazilian parent as guarantor.

Is Suzano S.A. guaranteeing the new US$ 1.8 billion revolving credit facility?

Yes. Suzano S.A. will provide a guarantee for full and timely payment of all obligations assumed by Suzano International Finance B.V. under the revolving credit facility, reinforcing lender confidence in the group’s repayment commitments.

Did Suzano S.A. authorize derivatives in connection with the new revolving credit facility?

Yes. The Board delegated powers to the Company’s Vice-Presidency to enter into derivative transactions related to the revolving credit facility, exclusively for hedging or protection purposes and explicitly not allowing any form of risk leverage.

When did Suzano S.A.’s Board approve the renewal of its revolving credit facility?

Suzano’s Board of Directors approved the renewal and contracting of the revolving credit facility on January 29, 2026. The decision was unanimous, with all Board members present and the minutes later furnished to investors via a Form 6-K filing.

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Accepted by SEC EDGAR 02/05/2026 - 05:18 PM Learn about SEC filing dates

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of February, 2026.

Commission File Number 001-38755

Suzano S.A. (Exact name of registrant as specified in its charter)

SUZANO INC.
(Translation of Registrant’s Name into English)

Av. Professor Magalhaes Neto, 1,752
10th Floor, Rooms 1010 and 1011
Salvador, Brazil 41 810-012
(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F ☑    Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ☐

Enclosures:

Exhibit 99.1 – Minutes of the Board of Directors' Meeting

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: February 05, 2026

						SUZANO S.A.
			By:			/s/ Marcos Moreno Chagas Assumpção
			Name:			Marcos Moreno Chagas Assumpção
			Title:			Vice-President of Finance and Investor Relations

Exhibit 99.1

SUZANO S.A.

Publicly Held Company

CNPJ/MF No. 16.404.287/0001-55

NIRE No. 29.300.016.331

MINUTES OF THE BOARD OF DIRECTORS MEETING HELD ON JANUARY 29, 2026

1.Date, Time, and Venue: On January 29, 2026, at 11a.m., its Board of Directors (“Board”) at Suzano S.A. (“Company”) met through the Company’s videoconferencing system.

2.Attendance: The following Directors of the Company attended the Meeting, representing their entirety: David Feffer (Chairman of the Board of Directors), Daniel Feffer (Vice-Chairman of the Board of Directors), Nildemar Secches (Vice-Chairman of the Board of Directors), Gabriela Feffer Moll, Maria Priscila Rodini Vansetti Machado, Paulo Rogerio Caffarelli, Paulo Sergio Kakinoff, Rodrigo Calvo Galindo and Walter Schalka. Also attended the meeting, as guests, Mr. João Alberto de Abreu, President of the Company, Mr. Marcos Moreno Chagas Assumpção, Executive Vice-President of Finance and Investor Relations and Mr. João Vitor Zocca Moreira, as Secretary of the meeting.

3.Call: The meeting has been timely convened under article 13 of the Company’s Bylaws and clause 6.1 of the Board’s Internal Regulations.

4.Board Composition: the meeting was chaired by Mr. David Feffer and Mr. João Vitor Zocca Moreira acted as secretary.

5.Agenda: Renewal of the Revolving Credit Facility - RCF.

6.Minutes in Summary Form: The Directors approved unanimously and without reservations the drawing up of these minutes in summary form.

7.Presentation, discussions on the agenda, and resolutions:

7.1.The Directors, with a favorable opinion from the Management and Finance Committee, unanimously and without reservations, approved (i) the contracting, by Suzano International Finance B.V. (“SLOA”), a wholly-owned subsidiary of the Company (or by any other subsidiary of the Company, at the discretion of the Executive Board), of a revolving credit facility abroad with certain financial institutions, in an amount of up to US$ 1,800,000,000.00 (one billion eight hundred million United States dollars), with an initial term of five (5) years, which may be extended twice, for an additional one (1) year per extension request (“RCF”), as well as the execution of all related documents necessary to implement the RCF, including, without limitation, the Export Prepayment Revolving Credit Facility Agreement; (ii) the granting, by the Company, of a guarantee for the full and timely payment of all obligations assumed by SLOA under the RCF; and (iii) the delegation

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(Continuation of the Minutes of the Board of Directors Meeting of Suzano S.A., held on January 29, 2026)

Exhibit 99.1

of powers to the Company’s Vice-Presidency to enter into derivative transactions related to the RCF, exclusively for hedging or protection purposes and which do not allow for risk leverage. Finally, they authorized the Company’s Vice-Presidency to execute the applicable instruments and take all actions necessary or convenient to carry out the above resolutions. Once the approval was concluded, the matter was closed as the agenda.

8.Closing: There being no further matters to be discussed, the meeting was closed. The minutes of the Meeting were drawn up, read, and shall be signed electronically by all Directors in attendance, and such signatures shall have retroactive effect to the date of the meeting. It is recorded that the documents and submissions that supported the matters discussed in this meeting have been filed with the Governance Platform. Signatures: Members of the Board of Directors: David Feffer (Chairman of the Board of Directors), Daniel Feffer (Vice-Chairman of the Board of Directors), Nildemar Secches (Vice-Chairman of the Board of Directors), Gabriela Feffer Moll (Board Member), Maria Priscila Rodini Vansetti Machado (Board Member), Paulo Rogerio Caffarelli (Board Member), Paulo Sergio Kakinoff (Board Member), Rodrigo Calvo Galindo (Board Member) and Walter Schalka (Board Member). This is a true copy of the original minutes drawn up in the Company’s records.

São Paulo, SP, January 29, 2026.

João Vitor Zocca Moreira

Secretary

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