Circular RUNOR 1-1936 Monthly Accounting Information Regime. Net Global Foreign Currency Position. Adjustment

"Year of the Reconstruction of the Argentine Nation" COMMUNICATION "A" 8380 23/12/2025 TO FINANCIAL ENTITIES: Ref.: Circular RUNOR 1-1936: Monthly Accounting Information Regime. Net Global Foreign Currency Position. Adjustment

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We address you to deliver the consolidated text of Section 37 of "Submission of Information to the Central Bank" based on the modifications established by Communications A 8365 and 8369. In this regard, the following modifications are highlighted: PGNME Information Regime (RI) – Monthly Requirement ▪ Renumbering of the points comprising this section ▪ Elimination of item 40000 ▪ Expansion of the "Amount" field in designs 3702 and 3703, increasing it from 11 to 15 positions ▪ Elimination of validation controls 08, 09, and 22 and adjustment of control 06. PGNME Tracking – Daily Requirement ▪ Inclusion of the section, noting that it must be fulfilled by all financial entities starting from information corresponding to 02/03/2026, with its due date operating on 03/03/2026. Additionally, we inform that all submissions made from 29/12/2025 must consider the aforementioned expansion of the "Amount" field (15 positions). We remain, yours sincerely.

CENTRAL BANK OF THE ARGENTINE REPUBLIC Rodrigo J. Danessa Estela M. del Pino Suárez Signature 1 Chief Manager of Information Regime and Information Central Deputy General Manager of Information Regime and Protection of Financial Services Users Functional Position ANNEX

37.1. Monthly Requirement 37.1.1. General Instructions. The information to be submitted will be recorded in two files named “PGNME.TXT” and “FRAPGNME.TXT”, which will contain the data according to the record designs inserted in point 37.1.3., which must be recorded in accordance with what is provided in point 1.2.3.2 of Section 1 of "Submission of Information to the Central Bank". The files “PGNME.TXT” and “FRAPGNME.TXT” must be sent in accordance with what is established in point 1.2.1 of Section 1 of "Submission of Information to the Central Bank". For the identification of this requirement, 46 will be used for Regime Code and 2 for Requirement Code.

37.1.2. Particular Instructions. Design 3702. A record must be recorded for each item detailed in the Information Model of Section 3 of the Procedural Rules of this regime, which records an amount. Totalizing items (codes 10000, 20000, and 30000) will not be included as they will be calculated by this Institution. The same criterion will be adopted for items 10100 and 10200. Items 400dd and 410dd will be recorded for each of the days in the reporting month, even if the amount is 0. Items 604dd, 606dd, 609dd, 910dd, 920dd, and 930dd will only be recorded for days in which their balance/amount is greater than 0. When item 950dd is reported, the "Amount" field will be integrated with "1" or "2", as applicable. Positive amounts will be recorded without a sign; if negative, the "-" sign will be placed in the first position on the far left. Each item will admit signs as established in the table of Section 3. Information Model of the Procedural Rules of this information regime. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 37. Net Global Foreign Currency Position. Version: 14th. COMMUNICATION "A" 8380 Validity: 01/12/2025 Page 1

Design 3703. The required data will be reported when design 3702 has reported any item corresponding to franchises (50XXX). Otherwise, this design will not be submitted. In the "Item Code" field, each of the franchise codes reported in design 3702 must be reported, providing in this file the detail of the number and point of the Resolution that gave rise to it, the resulting amount from its application, and its description. In case the granted franchise consists of different points, these data must be provided for each of them. The sequence number ("Sequence" field) must be a numeric sequential value starting from 01 and maintaining ascending order. If the description of a point occupies more than one record, the match of each item reported in design 3702 with the sum of the amounts corresponding to the same code with ("sequence") field equal to 01 will be verified. The "Description" field will be recorded in uppercase without accents, and will not contain tab characters or quotes. The "Amount" field will only be integrated for the first record of each sequence ("Sequence" field = 01); for the rest of the cases, it will be completed with zeros.

37.1.3. Record Designs. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 37. Net Global Foreign Currency Position. Version: 5th. COMMUNICATION "A" 8380 Validity: 01/12/2025 Page 2

No.	Field	Name	Type	Length	Observations
1	Design Code	Character	4	Constant 3702
2	Entity Code	Numeric	5	The one corresponding to the current account in pesos.
3	Information Date	Numeric	8	YYYYMMDD.
4	Item Code	Numeric	5	According to pts. 2.1 and 2.2 of the P.R. and pt. 37.1.2 design 3702 of these instructions.
5	Amount	Numeric	15 (2)	In thousands of pesos, without decimals and 37.1.2 design 3702 of these instructions.
6	Corrective	Character	1	Report "R" in case of corrective, otherwise report "N".

(1) Numeric fields are right-aligned and padded with zeros on the left; character fields are left-aligned and padded with spaces on the right. (2) If negative, the "-" sign will be recorded in the first position on the far left. P.R. Procedural Rules of this regime.

B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 37. Net Global Foreign Currency Position. Version: 3rd. COMMUNICATION "A" 8380 Validity: 01/12/2025 Page 3

No.	Field	Name	Type	Length	Observations
1	Design Code	Numeric	4	Constant 3703
2	Entity Code	Numeric	5	The one corresponding to the current account in pesos opened at the Central Bank.
3	Information Date	Numeric	8	YYYYMMDD
4	Resolution/Note No.	Character	11	According to point 2.2 of Section 18 of the consolidated text of the procedural rules of this regime.
5	Resolution/Note Date	Numeric	8	YYYYMMDD. According to point 2.2 of the consolidated text of the procedural rules of this regime.
6	Resolution Point	Character	10	XX.XX. Report points
7	Item Code	Numeric	5	According to pt. 37.1.2 design 3703, second paragraph of these instructions
8	Sequence	Numeric	2 (2)
9	Description	Character	127	According to pt. 37.1.2 design 3703, sixth paragraph of these instructions.
10	Amount	Numeric	15	According to pt. 37.1.2, seventh paragraph of design 3703 of these instructions
11	Corrective	Character	1	Report "R" in case of corrective; otherwise report "N".

(1) Numeric fields are right-aligned and padded with zeros on the left; character fields are left-aligned and padded with spaces on the right. (2) When it is the first record of a point from a particular Resolution/Note, report "01". If the description ("Description" field) exceeds 127 characters, supplementary records will be recorded incrementing the sequence number by 1 for each record and integrating all preceding fields to this one. Version: 3rd. COMMUNICATION "A" 8380 Validity: 01/12/2025 Page 4

37.1.4. Validation Error Table. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 37. Net Global Foreign Currency Position. Version: 7th. COMMUNICATION "A" 8380 Validity: 01/12/2025 Page 5

Code	Legend	Cause
01	PGNME.TXT FILE NOT FOUND	The reference file was omitted to be recorded, or the design does not correspond to 3702, or the file is empty.
02	RECORD LENGTH DOES NOT MATCH	The record was not recorded according to the corresponding design.
03	NON-EXISTENT ENTITY	The reported entity code is incorrect.
04	INCORRECT DATE OR ADVANCED INFORMATION	It is an existing date (e.g., 20091330), contains non-numeric characters or all zeros, or the information corresponds to a period not enabled for processing.
05	INCORRECTLY REPORTED ITEM CODE	The reported code does not correspond to any of the enabled ones (applicable to "Item Code" field design 3702 and/or "Item Code" field design 3703).
06	INCORRECTLY REPORTED NUMERIC FIELD	The field corresponding to the amount contains spaces, non-numeric characters, or is equal to zero, except for items 400dd and 410dd (applicable to "Amount" field design 3702).
07	DUPLICATE NOTIFICATION	More than one record was reported for: - design 3702: same item code. - design 3703: same Resolution/Note No., Resolution/Note date, Resolution point, Item code, and sequence.
10	INFORMATION ALREADY ENTERED	Information corresponding to an already validated period was sent, with the corrective field completed with "N".

B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 37. Net Global Foreign Currency Position. Version: 2nd. COMMUNICATION "A" 8380 Validity: 01/12/2025 Page 6

Code	Legend	Cause
11	INCORRECTLY ENTERED CORRECTIVE	Corrective information corresponding to an unvalidated period was sent.
12	INCORRECTLY ENTERED CORRECTIVE FIELD	The Corrective field of the mentioned design only accepts "N" and "R" characters.
13	INCORRECTLY REPORTED SIGN	The minus sign was reported in the first position on the far left for an item that does not admit it, or it was not reported when required (Applicable to "Amount" field design 3702 and "Amount" field design 3703).
14	INCORRECTLY REPORTED FRAPGNME.TXT FILE	Having reported items starting with "5" in design 3702, the reference file was omitted to be recorded, or the file does not correspond to design 3703, or it was sent empty.
15	MISSING ITEM REPORT	In design 3703, an item code was reported that was not reported in design 3702 and/or vice versa.
16	LACK OF CORRESPONDENCE BETWEEN FRANCHISE ITEMS	The sum of the amounts reported in the "Amount" field of design 3703 with "Sequence" field equal to 01, corresponding to each "Item Code", does not match the amount and/or item code reported in design 3702.
17	INCORRECT RESOLUTION DATE	It is an existing date, e.g., 20001301, or contains non-numeric characters or all zeros. ("Resolution/Note Date" field design 3703)
18	INCORRECTLY REPORTED DESIGN 3703 SEQUENCE	- At least one record was omitted for each 50XXX item with sequence code equal to 01 - The reported code is not numeric, completed with "00", or does not maintain ascending order
19	INCORRECTLY REPORTED DESIGN 3703 AMOUNT	- For records with Sequence field=01: The "Amount" field contains spaces or non-numeric characters, or is completed with zeros - For records with Sequence field>01: the "Amount" field was not completed with zeros.
20	INCORRECTLY REPORTED XX FIELD	The description reported in the mentioned field contains one or more non-enabled characters. (Applicable to "Resolution/Note No.", "Resolution Point", and "Description" fields design 3703)

B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 37. Net Global Foreign Currency Position. Version: 5th. COMMUNICATION "A" 8380 Validity: 01/12/2025 Page 7

Code	Legend	Cause
21	MISSING REPORT OF ITEM 400dd	Item 400dd was not reported for one or more days of the period.
23	MISSING REPORT OF ITEM 60400	The reference item was omitted to be reported, even if it is equal to 0 (applicable to August 2018).
24	MISSING REPORT OF ITEM 60500	The reference item was omitted to be reported, even if it is equal to 0 (applicable to August 2018).
25	INCORRECTLY REPORTED ITEM 60500	The amount reported for this item is greater than the amount reported for item 60400.
26	MISSING REPORT OF ITEM 60600	The reference item was omitted to be reported, even if it is equal to 0 (applicable to May 2019).
27	MISSING REPORT OF ITEM 410dd	Item 410dd was not reported for one or more days of the period.
28	INCORRECTLY REPORTED ITEM 950dd	Having reported item 950dd, the value reported in the amount field is different from "1" or "2".

37.2. Daily Requirement 37.2.1. General Instructions The information to be submitted daily will be recorded in a variable-length file named “SEGUIMPGN.TXT” which will contain the data according to the record design inserted in point 37.2.3., taking into account what is provided in point 1.2.3.1 of Section 1 of "Submission of Information to the Central Bank". The submission will be carried out through the "MFT File Transfer Service", according to the instructions of point 1.2.2 of the aforementioned regulation. The results of the validation processes will be available as provided in point 1.2.4 of the aforementioned regulation. For the identification of this regime, 00046 will be used for Regime Code and 00005 for Requirement Code.

37.2.2. Particular Instructions Entities A A record must be recorded for each item detailed in the information model of point 7.2 of Section 7 of the P.R. Those without amounts will not be recorded. Items 40000 and 41000 must always be reported, even if the amount is equal to zero. Other Entities Of the items detailed in the information model of point 7.2 of Section 7 of the P.R., only items 40000 and 41000 must be reported, even if the amount is equal to zero. Positive amounts will be recorded without a sign. If negative, the "-" sign will be placed in the first position on the far left. Each item will admit signs as established in the information model of point 7.2 of Section 7 of the P.R.

37.2.3. Record Design. B.C.R.A. SUBMISSION OF INFORMATION TO THE CENTRAL BANK Section 37. Net Global Foreign Currency Position. Version: 1st. COMMUNICATION "A" 8380 Validity: 02/03/2026 Page 1