Circular RUNOR 1-1915 Monthly Accounting Information Regime. Measurement and Monitoring of Liquidity Risk. Adjustments

"Year of the Reconstruction of the Argentine Nation" COMMUNICATION “A” 8312 29/08/2025 TO FINANCIAL ENTITIES: Ref.: Circular RUNOR 1-1915: Monthly Accounting Information Regime. Measurement and Monitoring of Liquidity Risk. Adjustments

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We address you to provide the consolidated text corresponding to Section 48 of “Submission of Information to the Central Bank”, based on the provisions disclosed through Communication A 8308. In this regard, the following modifications are highlighted:

• Requirement code 4 is established for the submission of monthly information as a result of the change in data transmission frequency. Starting from July 2025, requirement code 1 (quarterly frequency) is rendered invalid, except for rectifications of periods prior to the effective date of this communication.
• The following items are incorporated into TABLE I: 351100/M - Credit card financing – Minimum payment. 351200/M - Credit card financing - Balance exceeding minimum payment. 351300/M - Others.
• Adjustment of the general instructions, record design, and validation controls related to the change in information periodicity. Given that the incorporated modifications will be effective starting from information corresponding to July 2025, the deadline for submitting this period will operate on the same day as established for August 2025 information.

-2- We respectfully greet you. CENTRAL BANK OF THE ARGENTINE REPUBLIC Rodrigo J. Danessa Estela M. del Pino Suárez Signature 2 Chief Manager of Information Regime and Information Centers Deputy General Manager of Information Regime and Protection to Financial Services Users Functional Position ANNEX

48.1. General Instructions 48.1.1. The information to be submitted will be recorded in a file named “RILIQUIDEZ.TXT” according to the record design inserted in point 48.3. and the instructions provided in the following points. The aforementioned file must be sent by accessing the Internet site (https://www3.bcra.gob.ar) in accordance with point 1.2.1.2 of Section 1 of “Submission of Information to the Central Bank”. For identification of this regime, “00073” will be used for the regime code and code 00004 will be recorded for the requirement code. 48.1.2. The “RILIQUIDEZ.TXT” file will be of variable length and must be recorded taking into account what is provided in point 1.2.3.1 of Section 1 of “Submission of Information to the Central Bank”. 48.1.3. All items must be differentiated by currency of origin, using the “Currency Code” field provided in the record design and employing the coding system established in the Centralized Information Requirements System SISCEN, table T003, from which those not referenced with the SWIFT code will be excluded. 48.1.4. One record will be recorded per item and currency code, except for those items that must be integrated with more than one “Value”, for which 2 records must be reported per each currency reported (point 5.1 of the NP). Items that do not register an amount will not be recorded. Totalizing items will not be included as they will be calculated by the BCRA. 48.1.5. The “Value” field will always be integrated with “1” for each of the items to be included, except for the items indicated in the preceding point, for which two records must be recorded integrating this field with “1” and “2” simultaneously. 48.1.6. The information date will be recorded only upon transmission. To this end, the relevant application will record the date to which the data correspond, in the YYYYMMDD format, which must coincide with the last day of the month to be reported. 48.1.7. The value to be reported in the Amount field will be recorded without a sign and will correspond to the last day of the month. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Version: 3rd. COMMUNICATION “A” 8312 Effective Date: 01/07/2025 Page 1

48.1.8. The consolidation code to be recorded in field 7 arises from the following details: 48.2. Information Validation. The lists corresponding to the results of the validation processes will be available on the secure site https://www3.bcra.gob.ar. 48.3. Record Design. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Designation: Measurement and Monitoring of Liquidity Risk (“RILIQUIDEZ.TXT”) Sheet 1 of 1 No. Field Name Type Max Length Observations 1 Item Code Numeric 6 According to Section 3. Information Model of the NP and point 48.1.4. of these instructions. 2 Currency Code Numeric 3 According to Section 1. General Instructions of the NP and point 48.1.3. of these instructions. 3 Value Numeric 1 According to Section 3. of the NP and point 48.1.5. and Table I of these instructions. 4 Amount Numeric 11 According to Section 1. of the NP and point 48.1.7. of these instructions. 5 Consolidation Code Numeric 1 According to point 48.1.8. of these instructions. (1) Only accepts numeric characters. (2) The delimiter “;” must be used as a field separator. NP: Procedural Standards of this regime. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Version: 3rd. COMMUNICATION “A” 8312 Effective Date: 01/07/2025 Page 3

48.4. Validation Error Table. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Code Legend Cause 101 RILIQUIDEZ.TXT FILE NOT FOUND The RILIQUIDEZ.TXT file was omitted, or the reported file does not match the record design, or it is empty. 102 ENTITY CODE INCORRECTLY REPORTED The entity code does not correspond to an entity authorized for this regime/requirement. 103 INCORRECT INFORMATION DATE Information was submitted corresponding to a non-existent date or a period not enabled for processing. 104 FORMAT ERROR - RECORD XXX One of the specified record fields does not match the format established in the record design or exceeds the maximum length. 105 DUPLICATE NOTIFICATION More than one record was reported with an identical combination of “Item Code”, “Currency Code”, “Value”, and “Consolidation Code”. 106 INCORRECT “VALUE” FIELD – ITEM XXX - Reported a value other than “1” in the “Value” field, or

• For items 31X000/M, 32X000/M and 330000/M integrated a value other than “1” or “2”. 107 MISSING REPORT OF “VALUE” FIELD – ITEM XXX For the indicated item, only a single value was reported (APPLICABLE TO ITEMS 31X000/M, 32X000/M and 330000/M). 108 INCORRECT ITEM CODE The reported item code does not match any of those admitted in Table I. 109 NON-EXISTENT CURRENCY CODE The reported currency code does not match any of those enabled for this information regime. 110 AMOUNT FIELD MUST BE NON-ZERO - ITEM XXXXXX) For the indicated item, the “Amount” field was reported as zero. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Code Legend Cause 111 INFORMATION ALREADY SUBMITTED AND ACCEPTED Information was submitted on the www3 site corresponding to a validated period. 112 INCORRECTLY REPORTED RECTIFICATION Rectification information was submitted corresponding to a non-validated period. 113 INVALID CONSOLIDATION CODE The reported code does not match any of the existing ones. 114 INCORRECTLY FORMED BATCH The consolidation code “1” was omitted while code “2” was reported. 100 ORDER NUMBER ALREADY REGISTERED A sequence number already used on the day of data transmission was recorded. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Version: 3rd. COMMUNICATION “A” 8312 Effective Date: 01/07/2025 Page 5

TABLE I NUMERATOR HIGH-QUALITY LIQUID ASSETS FUND (HQLA) B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Item Code Currency Code Concept Value Amount Field 1 Field 2 Field 3 Field 4 100000/M Total of calculable assets 110000/M Cash. 120000/M Deposits at the Central Bank of the Argentine Republic 130000/M Marketable securities. 131000/M Marketable debt securities issued by the National Government or Central Bank. 131100/M National public bonds in pesos and foreign currency. 131200/M Monetary regulation instruments of the B.C.R.A. 132000/M Marketable Securities issued or guaranteed abroad. 132100/M Debt securities issued by other sovereigns. 132200/M Debt securities issued by other central banks. 132300/M Securities issued or guaranteed by the Bank for International Settlements, IMF, ECB, EU or MDB. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Version: 4th. COMMUNICATION “A” 8312 Effective Date: 01/07/2025 Page 1

DENOMINATOR TOTAL NET CASH OUTFLOWS CONCEPTS RELATED TO CASH OUTFLOWS B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Item Code Currency Code Concept Value Amount Field 1 Field 2 Field 3 Field 4 200000/M Cash outflows. 210000/M Retail deposit withdrawals. 211000/M Stable retail deposits. 212000/M Other retail deposits. 212100/M Demand deposits in pesos. 212200/M Time deposits in pesos. 212300/M Demand and time deposits in foreign currency. 220000/M Unsecured wholesale funding loss. 221000/M Funding provided by SMEs. 221100/M Stable funding. 221200/M Other funding. 221210/M Demand deposits in pesos. 221220/M Time deposits in pesos. 221230/M Demand and time deposits in foreign currency. 222000/M Operational deposits generated by clearing, custody, and treasury activities. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Version: 4th. COMMUNICATION “A” 8312 Effective Date: 01/07/2025 Page 2

Outflows (cont.) B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Item Code Currency Code Concept Value Amount Field 1 Field 2 Field 3 Field 4 223000/M Other unsecured wholesale funding. 223100/M Unsecured wholesale funding provided by non-financial private sector companies. 223200/M Unsecured wholesale funding from Governments, central banks, and multilateral development banks. 223300/M Unsecured wholesale funding provided by other legal entities, non-financial public sector, and SPEs. 230000/M Secured funding outflow. 231000/M Transactions with the BCRA or other counterparties. 231100/M With the B.C.R.A. 231200/M With other central banks. 231300/M With other counterparties. 232000/M Transactions with the National Government or multilateral development banks. 233000/M Remaining transactions. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Version: 4th. COMMUNICATION “A” 8312 Effective Date: 01/07/2025 Page 3

Salidas (cont.) B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Item Code Currency Code Concept Value Amount Field 1 Field 2 Field 3 Field 4 250000/M Additional requirements. 250100/M Cash outflows from derivative transactions. 250200/M Clauses activated by significant deterioration in the entity's credit quality. 250300/M Changes in market value of collateral assets. 250400/M Non-segregated collateral held in excess by the financial entity. 250500/M Collateral linked to transactions whose integration could -according to the contract provision- be demanded at any time by the counterparty. 250600/M Contracts allowing collateral substitution. 250700/M Changes in market value of transactions requiring collateral integration. 250800/M Funding loss in securities and other financing facilities. 250900/M Unused portion of committed credit and liquidity facilities with: 250910/M Retail customers and SMEs. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Version: 5th. COMMUNICATION “A” 8312 Effective Date: 01/07/2025 Page 4

Salidas (cont.) B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Item Code Currency Code Concept Value Amount Field 1 Field 2 Field 3 Field 4 250920/M Non-financial private sector companies. 250921/Liquidity facilities. 250922/Credit facilities. 250930/M National government, other sovereign states and their central banks and multilateral development banks. 250931/Liquidity facilities. 250932/Credit facilities. 250940/M Financial entities of the country. 250950/M Currency entities, insurers, agents regulated by the CNV and trustees of non-financial trusts. 250951/Liquidity facilities. 250952/Credit facilities. 250960/M Other legal entities, non-financial public sector -except the National Government-, and entities not included in the previous codes. 251000/M Contractual obligations to grant funds within the 30-day period. 251100/M To financial institutions, currency entities, insurers, agents regulated by the CNV and trustees of non-financial trusts. 251200/M To retail customers, SMEs and non-financial private sector companies. Excess over 50% of inflows. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Version: 5th. COMMUNICATION “A” 8312 Effective Date: 01/07/2025 Page 5

Salidas (cont.) B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Item Code Currency Code Concept Value Amount Field 1 Field 2 Field 3 Field 4 252000/M Other contingent financing obligations. 252100/M From financing instruments for foreign trade transactions. 252200/M Other contingent funding provision obligations. 252210/M “Uncommitted” credit and liquidity facilities. 252220/M Collateral and letters of credit not related to foreign trade financing transactions. 252230/M Other non-contractual obligations. 252231/M For debt repurchase requests from the same entity or by related investment vehicles or other financial facilities of that type. 252232/M For structured products to maintain their marketability. 252233/M Managed funds traded with the objective of maintaining stable value. 252240/M Judicial deposits. 252300/M Non-contractual obligations in which customers' sold positions are covered by collateral assets of other customers. 252400/M Non-contractual obligations related to joint ventures or retail investments that are not consolidated. 253000/M Other contractual cash outflows. 253100/M Outstanding debt securities. 253200/M For uncovered sold positions. 253300/M Other contractual cash outflows not covered by the previous subcodes. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Version: 5th. COMMUNICATION “A” 8312 Effective Date: 01/07/2025 Page 6

CONCEPTS RELATED TO CASH INFLOWS B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Item Code Currency Code Concept Value Amount Field 1 Field 2 Field 3 Field 4 300000/M Cash inflows. 310000/M Secured credit. 311000/M Assets qualifying in the HQLA. 312000/M Assets not qualifying in the HQLA. 320000/M Margin loans. 321000/M If collateral is not used to cover sold positions. 322000/M If collateral is used to cover sold positions. 330000/M Collateral obtained through active repo and pledge transactions, securities lending or “swaps”. 340000/M Credit, liquidity or other contingent financing facilities. 350000/M Other inflows based on the counterparty. 351000/M Inflows from retail customers and SMEs. 351100/M Credit card financing - Minimum payment 351200/M Credit card financing - Balance exceeding minimum payment 351300/M Others 352000/M Inflows to be received from non-financial wholesale counterparties. 353000/M Amounts to be received from financial entities and others. 354000/M Inflows from securities and positions held in segregated accounts. 355000/M Operational deposits held in other entities. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Version: 5th. COMMUNICATION “A” 8312 Effective Date: 01/07/2025 Page 7

Inflows (cont.) Shaded items will not be reported. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Item Code Currency Code Concept Value Amount Field 1 Field 2 Field 3 Field 4 360000/M Cash inflows from derivative transactions. 370000/M Other contractual cash inflows. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Version: 4th. COMMUNICATION “A” 8312 Effective Date: 01/07/2025 Page 8

OTHER INFORMATION RELATED TO ASSETS - HQLA Shaded items will not be reported. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 48. Measurement and Monitoring of Liquidity Risk. Version: 1st. COMMUNICATION “A” 8312 Effective Date: 01/07/2025 Page 9 Item Code Currency Code Concept Value Amount Field 1 Field 2 Field 3 Field 4 760000/M Other information related to assets excluded from the HQLA. 761000/M Assets designated to cover specific operating expenses. 762000/M Other assets excluded from the HQLA. 763000/M Surplus of liquid assets from branches abroad.