Circular RUNOR 1-1913: Monthly Accounting Information Regime. Minimum Cash and Application of Resources (R.I. - E.M. - A.R.). Adjustments

"Year of the Reconstruction of the Argentine Nation" COMMUNICATION "A" 8292 06/08/2025 TO FINANCIAL ENTITIES: Ref.: Circular RUNOR 1-1913: Monthly Accounting Information Regime. Minimum Cash and Application of Resources (R.I. - E.M. - A.R.). Adjustments

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We address you to deliver the sheets that should replace those in the consolidated text of Section 6. of "Submission of Information to the Central Bank" related to the provisions disseminated through Communication A 8291. Regarding this, the following adjustments are highlighted:

• of point 6.1.2.1.vi) and validation controls 012, 105, 115, 117, 120 and 121 as a result of the suspension of the daily minimum integration requirement in pesos.
• of validation control 102 and the incorporation of Annex XXV as a result of the inclusion of account 760000/00001. We remain, sincerely yours. CENTRAL BANK OF THE ARGENTINE REPUBLIC Mariana A. Diaz Estela M. del Pino Suárez Signature 2 Manager of the Information Regime Deputy General Manager of the Information Regime and Financial Services User Protection Functional Position

ANEXO 6.1.2. Particular instructions. 6.1.2.1. Design 5751: i) A record must be recorded per account –point 1.10. of the Information Model of the Procedural Rules (NP)– and currency/species code, and those without amounts will not be recorded, except as provided in sections iv) and vi) first paragraph of this point and in point 6.1.1.5. ii) Amounts must be reported without a sign, except for account 700000/00001, which may be reported with a negative sign when its calculation requires it. iii) The sum of accounts 1XXXXX and 20XXXX, for each currency code, will be recorded in accounts 100000 and 200000 of each currency, respectively. The sum of accounts 300XXX, for each species code, will be reported in account 300000 of each species. Accounts 600000/M, 800000 and 900000/M will not be reported. iv) Accounts 903000, 904000 and 907000, for each currency code in which requirement and integration accounts are reported, must always be recorded, even if they result equal to zero, as they are totals for control. Similar treatment shall apply to accounts 905000 and 906000. Account 903200/M will only be reported in currencies, whose amount results greater than zero. v) Of the accounts provided in the NP, only those corresponding to the admitted concepts valid in each period will be accepted, as stipulated in the substantive rules. vi) Daily positions. In account 4520xx/M (Daily Integration), the balances of each day of the period, including non-working days, will be recorded, completing the last two positions of the "account code" field with the corresponding day. This account will be recorded even if its balance is zero, provided that account 451000/M corresponds to be recorded. (Suspended since 01/07/25 Communication A 8263) vii) For accounts 10120X/M to 10128X/M, 10140X/M to 10144X/M, 10146X/00001, 10147X/00001, 10160X/00001, 10161X/00001, 10162X/00001, 10163X/00001, 10164X/00001, 10166X/00001, 10171X/00001 to 10190X/00001 and 11010X/M, the term band code defined in point 1.2.3. "Residual Terms" of the NP will be recorded in position 6 of Field 4.

B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK | Section 6. Minimum cash and application of resources. Version: 26th COMMUNICATION "A" 8292 | Validity: 01/07/2025 | Page 5 Code | Legend | Cause 010 | LACK OF CORRESPONDENCE BETWEEN FRANCHISE ACCOUNTS | The sum of the amounts recorded in field 11 of design 5753 with field 9 (sequence) equal to 01, corresponding to each account code (field 7) and currency/species code (field 8), does not match the amount (or the average of daily amounts, as applicable) and/or account code and currency/species reported in design 5751 (application since March/02). 011 | NON-EXISTENT CURRENCY / SPECIES CODE | The reported currency/species code does not match any of those enabled for this information regime. 012 | AMOUNT FIELD (D5751, D5761) MUST BE DIFFERENT FROM ZERO. | One or more accounts were reported with "Amount" field equal to zero (not applicable to accounts 871000, 872000, 873000, 903000, 904000, 905000, 906000, 907000 and 4520xx DES. 5751, 100 AND 200 DES. 5761) (application since March/02). (Account 4520xx suspended since 01/07/25 Communication A 8263).

B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK | Section 6. Minimum cash and application of resources. Version: 16th COMMUNICATION "A" 8292 | Validity: 01/07/2025 | Page 13 Code | Legend | Cause 101 | EFVOMIN.TXT FILE NOT FOUND | The reference file was omitted from reporting or the design does not correspond to 5751, or it is empty. 102 | CURRENCY / SPECIES CODE DOES NOT MATCH | The following situation(s) was/were verified:

• Having reported only accounts 903000, 904000, 905000, 906000 and 907000, a currency/species code different from 00000 (point 6.1.1.5.) of these instructions was reported;
• accounts 102090 and/or 102350 were reported, with a currency code different from 00010;
• accounts 10146X, 10147X, 101490, 10160X, 10161X, 10162X, 10163X, 10164X, 101650, 10166X, 10171X, 10175X, 10190X, 102010, 102190, 102200, 102300, 102360, 205030, 205055, 700000, 701000, 702000, 707000, 708000, 710000, 711000, 713000, 714100, 714500, 715000, 760000, 808000 to 810000, 812000 to 817000, 823000, 824000, 825000, 828000 to 838000, 84000X, 841000, 853000, 854000, 855000, 856000, 861000, 871000, 872000 or 873000 were reported with a currency code different from 00001;
• accounts 101460, 101470, 102400, 205035 were reported with currency code 00001;
• having reported accounts with code 3XXXXX, 5XXXXX, 905000, 906000, 210100 and/or 210200, a currency code was reported;
• having reported account codes different from 3XXXXX, 5XXXXX, 905000, 906000, 210100 and/or 210200, a species code was reported (not applicable to accounts 600000 and 750000);
• accounts 210104, 210105 and/or 210106 were reported with a species code not admitted for each of them;
• accounts 255035, 255040 or 255050 were reported with currency code 00001 or 00010.
• accounts 210109 and/or 510000 were reported with a species code that does not correspond to national public bonds in pesos subscribed from 1.6.21 as established in point 1.3.17. of the consolidated text on Minimum Cash.

B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK | Section 6. Minimum cash and application of resources. Version: 6th COMMUNICATION "A" 8292 | Validity: 25/07/2025 | Page 14 Code | Legend | Cause 103 | C6 - 5751 DOES NOT FIT IN RULES | The amount reported in field 6 of design 5751 for account 750000/M-TP recalculated as provided in the second paragraph of point 6.1.1.4. item iii), exceeds the current limit regarding the adjusted minimum cash requirement (application since March/02). 104 | ACCOUNT 750000/M-TP – 5751 DOES NOT MATCH | An amount was declared in field 6 of account 750000/M-TP (design 5751), having exceeded the maximum number of months admitted for its calculation. 105 | MISSING REPORTING OF ACCOUNT 451000/M - 5751 | Having reported in the previous period account 903000 greater than zero in the specified currency/currencies, the amount corresponding to the daily minimum requirement was not reported (not applicable if 903000/M(n-1) – 700000/00001(n-1) <=0). (Suspended since 01/07/25 Communication A 8263) 106 | MISSING REPORTING OF ACCOUNT 100000/M | Having reported one of the included accounts, its totalizer was not reported in design 5751 for the specified currency code(s). 107 | MISSING REPORTING OF ACCOUNT 200000/M | Having reported one of the accounts computable for integration, the totalizer was not reported in design 5751 for the specified currency code(s). 108 | INCORRECTLY REPORTED C6 OF ACCOUNT 100000/M | The amount reported for this account in design 5751, for the specified currency code(s), does not match the sum of the amounts corresponding to accounts 1XXXXX/M or contains all zeros. 109 | INCORRECTLY REPORTED C6 OF ACCOUNT 200000/M | The amount reported for this account in design 5751, for the specified currency code(s), does not