Suzano (NYSE: SUZ) boosts liquidity with new US$ 1,775m facility

Rhea-AI Filing Summary

Suzano S.A. entered into a new stand-by revolving credit facility through its wholly owned subsidiary Suzano International Finance B.V., replacing a facility in place since February 2022. The total stand-by credit capacity rises from US$ 1,275 million to US$ 1,775 million.

The new stand-by facility is available until February 2031, supporting liquidity and cash management over the coming years. Suzano will pay a 0.27% per annum commitment fee on any unused portion, and any drawn amount will bear interest at SOFR + 0.90% per annum.

Insights

Corporate credit and capital structure analyst

New US$ 1.775 billion stand-by facility strengthens Suzano’s committed liquidity at modest pricing.

Suzano has replaced its 2022 stand-by revolving credit line with a larger facility totaling US$ 1,775 million, up from US$ 1,275 million. This provides additional committed back-up funding, which can help support working capital, investment cycles, or refinancing needs if required.

The facility runs until February 2031, giving long-dated visibility on this liquidity source. Pricing consists of a 0.27% per annum commitment fee on undrawn amounts and interest of SOFR plus 0.90% per annum on drawn balances, which appears consistent with investment-grade style bank financing.

This structure supports the company’s stated focus on financial discipline and may enhance financial flexibility across different market conditions. The actual effect on leverage and interest costs will depend on how much of the facility Suzano chooses to draw at various points during its life.

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 – Notice to the Market - Shareholder's Agreement

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 5th, 2026

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

NOTICE TO THE MARKET

SUZANO S.A.

Publicly Held Company with Authorized Capital

CNPJ/MF No. 16.404.287/0001-55

NIRE 29.300.016.331

São Paulo, February 05, 2026 - Suzano S.A. ("Suzano" or "Company") (B3: SUZB3 | NYSE: SUZ) hereby informs its shareholders and the market that has entered into on, today, a new stand-by revolving credit facility through its wholly-owned subsidiary Suzano International Finance B.V., replacing the stand-by credit facility in effect since February 2022 and increasing the total amount available in stand-by credit facilities from US$ 1,275 million to US$ 1,775 million. The new facility aims to expand the already robust liquidity position, providing greater flexibility to cash management in the next years.

The facility amount of US$ 1,775 million will be available until February 2031. The commitment fee, in respect of any unutilised portion of the facility, will be 0.27% per annum, and interest in any utilised amount will accrue at SOFR + 0.90% per annum.

Finally, Suzano reiterates its commitment to financial discipline and transparency with its investors.

São Paulo, February 05, 2026.

Vice-President of Finance and Investor Relations

FAQ

What new credit facility did Suzano (SUZ) announce in this 6-K?

Suzano announced a new stand-by revolving credit facility totaling US$ 1,775 million. It is arranged through its wholly owned subsidiary Suzano International Finance B.V., replaces a facility from February 2022, and is designed to support the company’s liquidity and cash management needs.

How does Suzano’s new stand-by facility compare to its previous credit line?

The new stand-by facility increases Suzano’s total stand-by credit availability from US$ 1,275 million to US$ 1,775 million. This represents a higher committed liquidity buffer compared with the stand-by credit facility that had been in effect since February 2022.

What are the main terms of Suzano (SUZ) new revolving credit facility?

The new revolving credit facility totals US$ 1,775 million and is available until February 2031. Suzano will pay a 0.27% per annum commitment fee on undrawn amounts and interest of SOFR + 0.90% per annum on any drawn balance.

Why did Suzano (SUZ) enter into this new stand-by credit facility?

Suzano states the new facility aims to expand its already robust liquidity position and provide greater flexibility for cash management. By increasing stand-by capacity to US$ 1,775 million, the company reinforces access to committed funding for the coming years.

Through which entity is Suzano’s new credit facility structured?

The new stand-by revolving credit facility is structured through Suzano International Finance B.V., a wholly owned subsidiary of Suzano S.A. Using this financing vehicle allows the group to centralize borrowing arrangements while supporting the parent company’s overall liquidity strategy.

How long will Suzano’s new US$ 1,775 million facility remain available?

The stand-by revolving credit facility will remain available until February 2031. This long-dated maturity provides Suzano with an extended period of committed liquidity support, which can help the company navigate market cycles and manage its cash position over several years.