CIEX No. 11/2025 - Complement to External Circular 7/2025

EXTERNAL CIRCULAR La Paz, October 15, 2025 CIEX No. 11/2025 From: GENERAL MANAGEMENT MONETARY OPERATIONS MANAGEMENT To: ENTITIES REGULATED BY THE SUPERVISORY AUTHORITY OF THE FINANCIAL SYSTEM OR THE SUPERVISORY AND CONTROL AUTHORITY FOR PENSIONS AND INSURANCE, NON-FINANCIAL LEGAL ENTITIES, PUBLIC COMPANIES, AND NATURAL PERSONS Subject: COMPLEMENT TO EXTERNAL CIRCULAR 7/2025 - REQUIREMENTS TO PARTICIPATE IN OPEN MARKET OPERATIONS AND IN OPERATIONS WITH PUBLIC SECURITIES ISSUED FOR FISCAL POLICY PURPOSES THROUGH THE ELECTRONIC SYSTEM PROVIDED BY THE CENTRAL BANK OF BOLIVIA AND TO SUBSCRIBE TO THE ELECTRONIC AUCTION CONTRACT FOR SECURITIES AND REPO OPERATIONS

Ladies and Gentlemen:

The Central Bank of Bolivia (BCB), within the framework of its powers as the Monetary Authority and in its role as the Government's Financial Agent, communicates to entities regulated by the Supervisory Authority of the Financial System (ASFI) or the Supervisory and Control Authority for Pensions and Insurance (APS), non-financial legal entities, public companies, and natural persons, complements and/or clarifications to External Circular No. 7/2025, to participate in Open Market Operations and in operations with public securities issued for fiscal policy purposes, through the electronic system provided for these purposes.

To this effect, the aforementioned clarifications and/or complements are published and available on the BCB's institutional website at the following address: https://www.bcb.gob.bo/webdocs/serviciosbcb/COMPLEMENTACI%C3%93N_CIRCULAR_EXTERNA_7_2025.pdf

Sincerely.

DIGITALLY SIGNED DOCUMENT Paulina Secundina Larico Huanca MONETARY OPERATIONS MANAGER a.i. Rubén Gonzalo Ticona Chike GENERAL MANAGER Validate digital signatures at validar.firmadigital.bo RGTCH/PSLH/alcc/fgbm/aios