CIEX No. 45/2020: Central Bank of Bolivia Operating Hours Starting September 7, 2020

Calle Ayacucho esquina Mercado - Teléfono: (591-2) 2409090 - Fax: (591-2) 2661590 www.bcb.gob.bo - bancocentraldebolivia@bcb.gob.bo - La Paz – Bolivia EXTERNAL CIRCULAR La Paz, September 4, 2020 CIEX No. 45/2020 FROM: GENERAL MANAGEMENT FINANCIAL ENTITIES MANAGEMENT TO: MINISTRY OF ECONOMY AND PUBLIC FINANCES, FINANCIAL ENTITIES, PUBLIC AND PRIVATE ENTITIES, AND PARTICIPANTS IN THE INTEGRATED PAYMENT LIQUIDATION SYSTEM (LIP) SUBJECT: OPERATING HOURS OF THE BCB STARTING MONDAY, SEPTEMBER 7, 2020

Ladies and Gentlemen: The Central Bank of Bolivia announces that, in accordance with the schedule established by Ministerial Resolution No. 49/20 of the Ministry of Labor, Employment and Social Security, operations from Monday, September 7, 2020, will be subject to the following schedule starting at 8:00 a.m.:

No. TYPE OF OPERATION SCHEDULE 1 Fund Transfer Requests to and from Abroad (Financial System) Until 15:30 2 USD Sales during the day 10:00 to 12:00 3 USD Sales through the Bolsín Until 15:00 4 BUSA Dollar Sales on behalf of the BCB Until 15:00 5 USD Sales Report in the BUSA Until 15:15 6 Direct Attention Sale of Securities in the BCB Until 14:30 7 Submission of checks and/or Payment Orders from Financial Intermediation Entities to the Sub-gerency of Analysis and Programming of Monetary Material Until 12:00 8 Deposits and Withdrawal of Monetary Material Until 13:30 9 Deposits with Third-party Checks Until 12:00 10 Public Counter Service Until 15:00 11 LIP Transfers for Sale of Securities to Individuals Until 16:00 12 Fund Transfers to CUT; T01; T02; E18; E46, E49, E73, E75 and E76 Until 16:00 13 Fund Transfers from Current and Reserve Accounts, Reserve Account and Liquidity Credits for LIP participants declared in contingency (Documentary) Until 15:30 14 Custody Fund Operations (F01 and F03) Until 14:30 15 Custody Fund Provision (F02) Until 14:00 16 Reversal of Unwithdrawn Custody Funds (F04) Until 15:00

Calle Ayacucho esquina Mercado - Teléfono: (591-2) 2409090 - Fax: (591-2) 2661590 www.bcb.gob.bo - bancocentraldebolivia@bcb.gob.bo - La Paz – Bolivia 17 Custody Fund Reports via MIPRE Until 15:30 18 Fiscal Account Reports – National Consolidated (CAF 03 and Annex 3X) Until 15:30 19 Treasury Payment System (SPT) Operations SPT Asynchronous SPT Batches 08:00 to 16:00 08:00 to 15:30 20 Financial System Requests for Transfer to TGN Accounts Until 15:00 21 TGN Requests for Credit to Current and Legal Reserve Accounts and Fiscal Current Accounts at Banco Unión Until 15:00 22 Transfer of Tax and Customs Collection Funds in National and Foreign Currency via LIP (E04 Tax, E05 Customs and E15 IDH) Until 14:00

ACCL Operations (CCC-ACH) Long Cycle: 23 PMND Payment (E17) 09:00 to 09:45 24 PMNA Payment (E08) 09:45:01 to 10:25 25 Submission of Uncovered PMND Plan Report ACCL (M03) 09:45:01 to 10:00 First Cycle: 26 PMND Limit Increase (E07) 09:00 to 13:00 27 PMND Payment (E17) 13:05 to 13:20 28 PMNA Payment (E08) 13:20:01 to 14:35 29 Submission of Uncovered PMND Plan Report ACCL (M03) 13:20:01 to 14:10 Second Cycle: 30 PMND Limit Increase (E07) 13:10 to 15:00 31 PMND Payment (E17) 15:05 to 15:20 32 PMNA Payment (E08) 15:20:01 to 15:55 33 Submission of Uncovered PMND Plan Report ACCL (M03) 15:20:01 to 15:30

Delayed Liquidation Module (MLD) Operations Long Cycle: 34 PMND Payment (E43) 09:00 to 09:45 35 PMNA Payment (E44) 09:45:01 to 10:25 36 Submission of Uncovered PMND Plan Report MLD (M07) 09:45:01 to 10:00 First Cycle: 37 PMND Limit Increase (E42) 09:00 to 13:00 38 PMND Payment (E43) 13:05 to 13:20 39 PMNA Payment (E44) 13:20:01 to 14:35 40 Submission of Uncovered PMND Plan Report MLD (M07) 13:45:01 to 14:10 Second Cycle: 41 PMND Limit Increase (E42) 13:10 to 15:00 42 PMND Payment (E43) 15:05 to 15:20 43 PMNA Payment (E44) 15:20:01 to 15:55 44 Submission of Uncovered PMND Plan Report MLD (M07) 15:20:01 to 15:30

ACCL - MLD Operations

Calle Ayacucho esquina Mercado - Teléfono: (591-2) 2409090 - Fax: (591-2) 2661590 www.bcb.gob.bo - bancocentraldebolivia@bcb.gob.bo - La Paz – Bolivia Long Cycle: 45 Net Multilateral Position Payment (E47) MLD-ACH 10:00:01 to 10:05 46 Submission of Uncovered PMND Plan MLD-ACH (M08) 10:05:01 to 10:15 First Cycle: 47 Net Multilateral Position Payment (E47) MLD-ACH 14:10:01 to 14:15 48 Submission of Uncovered PMND Plan MLD-ACH (M08) 14:15:01 to 14:25 Second Cycle: 49 Net Multilateral Position Payment (E47) MLD-ACH 15:30:01 to 15:35 50 Submission of Uncovered PMND Plan MLD-ACH (M08) 15:35:01 to 15:45

EDV, ATC, LINKSER and EATE Operations 51 PMND Payment EDV (E02) – Single Cycle 09:00 to 15:30 52 PMNA Payment EDV (E03) – Single Cycle 10:00 to 15:30 53 Economic Rights Payment to EDV (E77) 07:30 to 15:30 54 PMND Limit Increase ATC (E14) – (Single Cycle) 10:30 to 11:00 55 PMND Payment ATC (E12) – Single Cycle 11:00 to 11:30 56 PMNA Payment ATC (E13) – Single Cycle 11:30 to 12:00 57 Uncovered PMND Settlement Plan ATC: (M04) – Single Cycle 11:30 to 12:00 58 PMND Limit Increase LINKSER (E38) – (Single Cycle) 09:01 to 09:55 59 PMND Payment LINKSER (E36) – Single Cycle 10:00 to 11:30 60 PMNA Payment LINKSER (E37) – Single Cycle 11:31 to 14:30 61 Uncovered PMND Settlement Plan LINKSER: (M05) – Single Cycle 11:31 to 12:00

Bilateral Liquidation Operations ATC - LINKSER 62 PMND Payment EATE (E79) – Single Cycle 11:31 to 12:00 63 Uncovered PMND Plan – Card Liquidation: (M10) – Single Cycle 12:01 to 12:30 64 Stage II Registration (E24) Until 15:15 65 Credit Portfolio Purchase - Financial Entities (E32) Until 14:00 66 LIP Operations 07:30 to 16:00

Sincerely, DIGITALLY SIGNED DOCUMENT Joaquín Rolando López Bakovic FINANCIAL ENTITIES MANAGER Abel Fernando Sanjinés Álvarez GENERAL MANAGER a.i. Validate digital signatures at: validar.firmadigital.bo AFSA/JRLB/ropr/ewgt/tet/lfcm/ampm/jmkt