January 19, 2023 003/2023-PRE

CIRCULAR LETTER

Listed B3 Participants

Re.: Extension of the Market Maker Program for the FOB Santos (Platts)

Soybean Futures Contract

B3 hereby informs you of the extension until March 8, 2023 of the activity period and link's end for the program announced in Circular Letter 139/2021-PRE, dated November 4, 2021.

All of the other characteristics of the program and the activity parameters for the underlying assets remain unchanged.

Further information can be obtained from the Electronic Trading Department by telephone on +55 11 2565-5021/5022 or by email at formadordemercadob3@b3.com.br

Gilson Finkelsztain

José Ribeiro de Andrade

Chief Executive Officer

Chief Product and Client Officer

This document produces effects as of the date of its publication. Any specified time limits for validity shall apply.

This free translation into English from the original version in Portuguese is available for information purposes only, has not1 been reviewed by B3's legal counsel, and is therefore not legally binding. Any questions arising from this free translation

should be clarified by consulting the original version in Portuguese. In the event of any discrepancy between this free translation and the original version in Portuguese, the original version in Portuguese shall prevail.

INFORMAÇÃO PÚBLICA - PUBLIC INFORMATION

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B3 SA Brasil Bolsa Balcao published this content on 19 January 2023 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 19 January 2023 18:10:08 UTC.