Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format

Index

Glossary

Registration number with the Superintendency of Corporations: 1645890

Honduras 5663 – Autonomous City of Buenos Aires

Principal activity of the Company: Exploitation, administration and operation of airports.

Company Name: Aeropuertos Argentina 2000 S.A.

Condensed Consolidated Interim Financial Statements

For the three- month period of the

Fiscal Year N° 29 commenced January 1, 2026

Date of registration with the Public Registry of Commerce:

Of the By-laws: February 18, 1998

Of the last modification of the By-laws: January 03, 2023

Expiration date of the company: February 17, 2053

Controlling Company:

Corporate Name: Corporación América S.A.U.

Legal Address: Honduras 5673 – Autonomous City of Buenos Aires

Principal activity: Investments and financing

Participation of the Parent Company in common stock and total votes: 45,90%

Capital breakdown (Note 14):

Consolidated Statement of Comprehensive Income

For the three month period ended at March 31, 2026 and 2025

The accompanying notes are an integral part of these Condensed Consolidated Interim Financial Statements and should be read together with the Consolidated Accounting Statements audited for the year ended at December 31, 2025.

Consolidated Statements of Financial Position

At March 31, 2026 and December 31, 2025

The accompanying notes are an integral part of these Condensed Consolidated Interim Financial Statements and should be read together with the Consolidated Accounting Statements audited for the year ended at December 31, 2025.

Consolidated Statements of Changes in Equity

At March 31, 2026 and 2025

The accompanying notes are an integral part of these Condensed Consolidated Interim Financial Statements and should be read together with the Consolidated Accounting Statements audited for the year ended at December 31, 2025.

Consolidated Statements of Cash Flow

For the three month periods ended at March 31, 2026 and 2025

The accompanying notes are an integral part of these Condensed Consolidated Interim Financial Statements and should be read together with the Consolidated Accounting Statements audited for the year ended at December 31, 2025.

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format

NOTE 1 – COMPANY ACTIVITIES

Aeropuertos Argentina 2000 S.A. (“AA2000” or the “Company”) was incorporated in the Autonomous City of Buenos Aires in 1998, after the consortium of companies won the national and international bid for the concession rights for the use, management and operation of the “A” Group of the Argentine National Airport System. “A” Group includes 33 airports that operate in Argentina (the “Concession”).

Currently, with the incorporation into Group A of the NSA of the airports of El Palomar (by Decree No. 1107/17) and Rio Hondo (by Resolution ORSNA No. 27/21 Decree), the Company has the concession rights for the operation, administration and operation of 35 airports.

The Concession was granted through the Concession Agreement entered into between the Argentine National State and the Company, dated February 9, 1998. The Concession Agreement was modified and supplemented by the Agreement of Adequacy of the Concession Contract signed between the Argentine National State and the Company, dated April 3, 2007 approved by Decree No. 1799/07 (hereinafter the Memorandum of Agreement) and by Decree No. 1009/20 dated December 16, 2020, which approves the 10-year extension of the initial completion period of the Concession (which operated on February 13, 2028) maintaining exclusivity under the terms established in the Technical Conditions for the Extension (hereinafter the Technical Conditions for the Extension).

Hereinafter, the Concession Agreement will be referred to, as modified and supplemented by the memorandum of Agreement and by the Technical Conditions for the Extension, as the Concession Agreement.

By virtue of the provisions of the Technical Conditions for the Extension, the concession completion period is February 13, 2038 and the exclusivity provided in clauses 3.11 and 4.1 of the Concession Agreement will be maintained with the following exceptions: (i) The zones of influence in the interior of the country are canceled, but not in the area of the Metropolitan Region of Buenos Aires (RMBA) made up of the Ezeiza, Aeroparque, San Fernando and Palomar airports (ii) the exclusivity in the areas of influence will be maintained throughout the national territory for the activity of fiscal warehouses (iii) the exclusivity and from the area of influence for the realization of new airport infrastructure projects in the Rio de la Plata promoted by the National Public Sector, when due to its characteristics it cannot be financed and operated by the Company.

In September 2021, based on the detrimental effects that the COVID-19 pandemic had on air traffic, the ORSNA approved the postponement until December 2022 of certain commitments duly assumed.

On July 28, 2023, the ORSNA notified the issuance of Resolution RESFC-2023-56-APN-ORSNA#MTR by which it decided to approve the conditions and conclusions established in the Report prepared by the ECONOMIC and FINANCIAL REGULATION MANAGEMENT referring to the Review of the Financial Projection of Income and Expenses (PFIE) of the Concession of Group “A” of the National Airport System corresponding to the period 2018-2022, which provides that its conclusion will be carried out at the time of verifying the recovery of the international passenger traffic at values similar to 2019.

By virtue of this, the Company made a judicial presentation (Aeropuertos Argentina 2000 SA C/ ORSNA - RES 56/23 S/Proceso de Conocimiento) within the framework of the agreements entered into in File 56,695/2019.

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 1 – COMPANY ACTIVITIES (Contd.)

As resolved by the Resolution RESFC-2023-56-APN-ORSNA#MTR, and within the review process corresponding to the period 2018-2022, the ORSNA issued resolutions RESFC-2023-65-APN-ORSNA#MTR and RESFC-2023-66-APN-ORSNA#MTR. The Company filed an appeal for reconsideration against said resolutions and requested the suspension of their effects. Similarly, a lawsuit was filed in the case AEROPUERTOS ARGENTINA 2000 SA C/ ORSNA - RES 56/23 S/PROCESO DE CONOCIMIENTO, File CAF 032610/2023, based on the agreements entered into and approved in File 56,695/2019.

On November 27, 2023, ORSNA and the Company signed a Minute by which they agreed: (i) to suspend the ongoing procedural deadlines until June 30, 2024, (ii) that the Company must contract at its own expense. a passenger traffic consulting study; (iii) postpone until May 30, 2024 the ordinary annual review of the Financial Projection of Income and Expenses of the Concession, corresponding to all periods until December 31, 2023.

Due to the change in management of the National Government, and in order to comply with what was opportunely agreed, on August 9, 2024, ORSNA and the Company signed a new Meeting Minutes by which the ordinary annual review of the Financial Projection of Income and Expenditures of the Concession, corresponding to all periods until December 31, 2023, was postponed until October 30, 2024. It was also agreed to postpone until November 30, 2024 the deadline for the Regulatory Body to adopt the definitive measures that, being within its competence, allow the restoration of the financial economic equation of the Concession and to suspend until December 31, 2024 the procedural deadlines in the aforementioned judicial case. Joint presentations were made with ORSNA requesting the successive suspension of procedural deadlines, which were subsequently granted by the Court. Currently, on April 14, 2026, a new suspension request was filed for 20 business days, which was granted by the Court; accordingly, the expiration thereof will occur on May 12, 2026.

On December 9, 2024, the ORNSA notified the issuance of Resolution RESFC-2024-36-APN-ORSNA#MTR approving the Revisions of the Financial Projection of Income and Expenses corresponding to the periods 2021, 2022 and 2023. The Company requested the review of some aspects thereof.

To date, the Company has fulfilled the commitments assumed.

Furthermore, under the terms of the concession contract, the National State has the right to rescue the Concession as of February 13, 2018. In the event that the National State decides to rescue the Concession, it must pay the Company compensation.

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 2 - BASIS FOR CONSOLIDATION

The Condensed Consolidated Interim Financial Statements include the assets, liabilities and results of the following subsidiaries (hereafter the Group):

The accounting policies of the subsidiaries have been modified, where necessary, to ensure consistent application with The Company accounting policies.

The Company holds 99.3% of the shares of Servicios y Tecnología Aeroportuarios S.A. (Sertear), which purpose is to manage and develop activities related to duty-free zones, import and export operations, exploit and manage airport-related services, provide transportation services (both passenger and cargo), and warehouse usage services.

Cargo & Logistics S.A. owns 98.42% of the shares of Villalonga Furlong S.A. and the class "B" shares of Empresa de Cargas Aereas del Atlántico Sud S.A. (they represent 45% of its share capital), which is in liquidation. The remaining 55% of the shares (class "A") of Empresa de Cargas Aereas del Atlántico Sud S.A. is owned by the National State – Ministry of Defense. Air Cargo Company of Atlántico Sud S.A. that is in liquidation as of the date of presentation of these financial statements, being dissolved by application of the provisions of article 94, paragraph 2 of law 19,550.

The Company holds 50% of the capital stock and votes of Paoletti América S.A. Pursuant to shareholder agreements, the Company is in charge of the administration of Paoletti America S.A, and also appoints the Chairman of the Board of Directors, who, in accordance with the corporate by-laws, has a double vote in case of a tie voting.

In addition, the Company owns 70% of the capital and votes of Texelrio S.A. whose corporate purpose is, among others, to develop, operate and manage all kinds of services related to maintenance of parks and airports.

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 3 – ACCOUNTING POLICIES

These Condensed Consolidated Interim Financial Statements of the Company are presented in millions of Argentine pesos, except for share data or when otherwise indicated. All amounts are rounded to millions of Argentine pesos unless otherwise indicated. As such, non-significant rounding differences may occur. A dash (“-”) indicates that no data was reported for a specific line item in the relevant financial year or period or when the relevant information figure, after rounding, amounts to zero. The Company’s Board of Directors approved them for issuance on May 8, 2026.

The CNV, through article 1 of Chapter III of Title IV of the CNV Standards (N.T. 2013 and mod.), has established the application of Technical Resolution No. 26 of the FACPCE (and its modifications), which adopt the standards of IFRS accounting (or IFRS for its acronym in English), issued by the IASB, for entities included in the public offering regime, either for their capital or for their negotiable obligations, or that have requested authorization to be included in the aforementioned regime.

Application of those standards is mandatory for the Company as from the fiscal year beginning on January 1 2012. Therefore, the transition date, as established in the IFRS 1 “First Time Adoption of the IFRS” was January 1, 2011.

These Condensed Consolidated Interim Financial Statements of the Company for the three-month period ended March 31, 2026 are presented based on the application of the guidelines established in IASB No. 34 “Intermediate Financial Information”. Therefore, they must be read together with the Company's annual consolidated financial statements as of December 31, 2025 prepared in accordance with IFRS, as issued by the IASB and IFRIC Interpretations. (IFRIC for its acronym in English).

1) Comparative Information

The information included in these financial statements was extracted from the Condensed Consolidated Interim Financial Statements of the Company as of March 31, 2025 and from the Consolidated Financial Statements as of December 31, 2025 approved by the Company’s Board and Shareholders and restated at the closing currency at March 31, 2026, based on the application of IASB 29 (see Note 3.25 of the Condensed Consolidated Financial Statements at December 31, 2025).

2) Controlled

An investor controls an entity when the group is exposed to, or has the rights to, variable returns from its involvement with the entity and has the ability to affect those returns through its power over the entity. The subsidiaries are consolidated as from the date control is transferred to the Company. They are deconsolidated from the date that control ceases. (See Note 2).

Inter-company transactions, balances and unrealized gains or transactions between Group companies are eliminated. Unrealized losses are also eliminated. When necessary, amounts reported by subsidiaries have been adjusted to conform to the Group’s accounting policies.

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 3 – ACCOUNTING POLICIES (Contd.)

3) Segment Information

The Company is managed as a single unit, considering all airports as a whole. It does not evaluate the performance of the airports on a standalone basis. Therefore, for the purposes of segment information, there is only one business segment.

The Argentine National Government granted the Company the concession of the “A” Group airports of the NAS under the basis of “cross-subsidies”: i.e., the income and funds generated by some of the airports should subsidize the liabilities and investments of the remaining airports, in order for all airports to be compliant with international standards as explained below.

All airports must comply with measures of operative efficiency that are independent from the revenues and funds they generate. All works performed must follow international standards established by the respective agencies (IATA, OACI, etc.).

Revenues of the Company comprise non-aeronautical revenues and aeronautical revenues; the latter being the tariffs determined by the ORSNA and regulated on the basis of the review of the PFIE of The Company in order to verify and preserve the "equilibrium" of the variables on which it was originally based.

The investment decisions are assessed and made with the ORSNA based on the master plans of the airports considering the needs of each airport based on expected passenger flow and air traffic, in the framework of the standards previously mentioned.

4) Accounting policies

The collection policies adopted for these interim financial statements are consistent with those used in the Consolidated Financial Statements as of December 31, 2025.

5) Changes in accounting policies and disclosures

There were no changes in the Group's accounting policies based on the effective application standards issued by the IASB as of January 1, 2026.

6) Estimates

The preparation of financial statements in accordance with IFRS requires the use of estimates. It also requires management to exercise its judgment in the process of applying the Group accounting policies.

In the preparation of these Condensed Consolidated Interim Financial Statements the significant areas of judgement by management in the application of the Company’s accounting policies and the main areas of assumptions and estimates are consistent to those applied in the Financial Statements for the year ended December 31, 2025.

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 3 – ACCOUNTING POLICIES (Contd.)

7) Foreign currency conversion and financial information in hyperinflationary economies

Functional and presentation currency

The figures included in these financial statements were measured using their functional currency, that is, the currency of the primary economic environment in which the Company operates. The functional currency of the Company is the Argentine peso, which is the same as the presentation currency of the financial statements.

IAS 29 "Financial information in hyperinflationary economies" requires that the financial statements of an entity whose functional currency is that of a hyperinflationary economy be expressed in terms of the current unit of measurement at the reporting date of the reporting period, regardless of whether they are based on the historical cost method or the current cost method. For this, in general terms, inflation produced from the date of acquisition or from the revaluation date, as applicable, must be computed in the non-monetary items.

These requirements also correspond to the comparative information of these Consolidated financial statements.

In order to conclude on whether an economy is categorized as hyperinflationary under the terms of IAS 29, the standard details a series of factors to be considered, including the existence of a cumulative inflation rate in three years that approximates or exceed 100%. Taking into account that the accumulated inflation rate of the last three years exceeds 100% and the rest of the indicators do not contradict the conclusion that Argentina should be considered as a hyperinflationary economy for accounting purposes, the Company Management understands that there is sufficient evidence to conclude that Argentina is a hyperinflationary economy under the terms of IAS 29, as of July 1, 2018. It is for this reason that, in accordance with the NIC 29, these Consolidated Financial Statements are restated reflecting the effects of inflation in accordance with the provisions of the standard.

In turn, Law No. 27,468 (BO 04/12/2018) amended Article 10 of Law No. 23,928 and its amendments, establishing that the repeal of all legal norms or regulations that establish or authorize indexation by prices, monetary update, variation of costs or any other form of repowering of debts, taxes, prices or rates of goods, works or services, does not include financial statements, in respect of which the provisions of the article 62 in fine of the General Law of Companies No. 19,550 (TO 1984) and its amendments will be applied. Also, the aforementioned legal body ordered the repeal of Decree No. 1269/2002 of July 16, 2002 and its amendments. and delegated to the National Executive Power (PEN), through its controlling entities, to establish the date from the which the provisions cited in relation to the financial statements presented will have effect. Therefore, through its General Resolution 777/2018 (BO 28/12/2018), the National Securities Commission (CNV) established that issuers subject to its control should apply to the annual financial statements, for interim and special periods, that close as of December 31, 2018 inclusive, the method of restating financial statements in a homogeneous currency as established by IAS 29.

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 3 – ACCOUNTING POLICIES (Contd.)

7) Foreign currency conversion and financial information in hyperinflationary economies (Contd.)

Functional and presentation currency (contd.)

In accordance with IAS 29, the financial statements of an entity reporting in the currency of a hyperinflationary economy must be reported in terms of the unit of measurement in effect at the date of the financial statements. All amounts in the statement of financial position that are not indicated in terms of the current unit of measurement as of the date of the financial statements should be updated by applying a general price index. All the components of the income statement should be indicated in terms of the unit of measure updated as of the date of the financial statements, applying the change in the general price index that has occurred since the date on which the income and expenses were originally recognized in the financial statements.

The adjustment for inflation in the initial balances was calculated considering the indexes established by the FACPCE based on the price indexes published by the INDEC or an estimate thereof when, at the time of preparing the information, these were not available. As of March 31, 2026, the price index stood at 11,036.0643, with inflation for the three-month period of 9.0% and year-on-year inflation of 33.6%.

Inflation adjustment

In an inflationary period, any entity that maintains an excess of monetary assets over monetary liabilities will lose purchasing power, and any entity that maintains an excess of monetary liabilities over monetary assets will gain purchasing power, provided that such items are not subject to a mechanism of adjustment.

Briefly, the re-expression mechanism of IAS 29 establishes that monetary assets and liabilities will not be restated since they are already expressed in the current unit of measurement at the end of the reporting period. Assets and liabilities subject to adjustments based on specific agreements will be adjusted in accordance with such agreements

The non-monetary items measured at their current values at the end of the reporting period, such as the net realization value or others, do not need to be re-expressed. The remaining non-monetary assets and liabilities will be re-expressed by a general price index. The loss or gain from the net monetary position will be included in the comprehensive net result of the reporting period, revealing this information in a separate line item.

The following is a summary of the methodology used for the preparation of these Consolidated Condensed Interim Financial Statements:

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 3 – ACCOUNTING POLICIES (Contd.)

7) Foreign currency conversion and financial information in hyperinflationary economies (Contd.)

Inflation adjustment (Contd.)

The comparative figures have been adjusted for inflation following the same procedure explained in the preceding points.

In the initial application of the adjustment for inflation, the equity accounts were restated as follows:

With respect to the evolution notes of non-monetary items for the year, the balance at the beginning includes the adjustment for inflation derived from expressing the initial balance to the currency of current purchasing power.

Transactions and balances

Transactions in foreign currency are translated into the functional currency using the exchange rates prevailing at the transaction dates (or valuation where items are re-measured).

Foreign exchange gains and losses resulting from the settlement of such transactions and from the translation at year-end of the assets and liabilities denominated in foreign currency are recognized in the statement of comprehensive income.

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 3 – ACCOUNTING POLICIES (Contd.)

7) Foreign currency conversion and financial information in hyperinflationary economies (Contd.)

Transactions and balances (Contd.)

Foreign exchange gains and losses are shown in “Finance Income” and/or “Finance Expense” of the comprehensive statement of income.

Exchange rates used are the following: buying currency rate for monetary assets and selling currency rate for monetary liabilities, applicable at year-end according to BNA and at the foreign currency exchange banknote rate applicable at the transaction date.

8) Contingencies

The Company has contingent liabilities for legal claims related to the normal course of business. It is not expected that any significant liabilities other than those provisioned will arise from contingent liabilities.

9) Income tax and Deferred tax - Tax revalued - Tax inflation adjustment

The income tax income in the three-month period ended at March 31, 2026 was a loss of $61,753 million.

In order to determine the taxable net result at the end of this period, the adjustment for inflation determined in accordance with articles N ° 95 to N ° 98 of the income tax law was incorporated to the tax result, for $55,187 million, because as of March 31, 2026, the variation of the CPI for the period of 36 months at the end of fiscal year 2026 will exceed 100%.

NOTE 4 - SALES INCOME

As of March 31, 2026 and 2025, "over the time" income from contracts with customers for the three-month periods was $329,981 million and $297,264 million, respectively.

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 5 - COSTS OF SALES, ADMINISTRATIVE, DISTRIBUTION, AND SELLING EXPENSES

5.1. Sales Cost

5.2. Distribution and marketing expenses

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 5 - COSTS OF SALES, ADMINISTRATIVE, DISTRIBUTION, AND SELLING EXPENSES (Contd.)

5.3. Administrative  Expenses

NOTE 6 - OTHER ITEMS OF THE COMPREHENSIVE INCOME STATEMENT

6.1 Other net incomes and expenses

6.2. Financial Income

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 6 - OTHER ITEMS OF THE COMPREHENSIVE INCOME STATEMENT (Contd.)

6.3 Financial Costs

6.4 Income Tax

NOTE 7 – INTANGIBLE ASSETS

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 8 - FINANCIAL DEBTS

8.1 Changes in financial debt

8.2 Breakdown of financial debt

As of March 31, 2026 and December 31, 2025, the fair value of the financial debt amounts to $701,360 million and $826,877 million, respectively. Said valuation method is classified according to IFRS 13 as hierarchy of fair value Level 2 (unadjusted quoted prices in active markets for identical assets or liabilities).

These Condensed Consolidated Interim Financial Statements do not include all the information and disclosure on financial debt management required in the annual financial statements, so they must be read together with the audited Consolidated Financial Statements as of December 31, 2025.

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 8 - FINANCIAL DEBTS (Contd.)

8.3 Negotiable Obligations

(1) These NOs are guaranteed in the first degree with the international and regional airport use rates and the rights to compensation of the concession, and in the second degree, with the income assigned from the cargo terminal.

(2) Corresponds to NOs issued under US legislation, from the state of New York.

(3) Issued under the Global Program for the issuance of Negotiable Obligations approved by the NSC on 04.12.2020.

(4) On 07/2023, an additional amount was issued for US$2.7 million, with the same conditions as the original issue.

(5) During the PIK Period (until 05.01.2021) the interest rate was 9.375% per year, period in which the amount of interest was capitalized quarterly. After said period, the interest rate of the NOs is applied.

(6) The reference NOs are denominated in United States Dollars but payable in Argentine Pesos at the BCRA Communication Reference "A" 3500 exchange rate.

(7) The reference ONs are nominated and payable in US dollars.

The main covenants of the international NOs require compliance with certain financial ratios, as well as the restriction of incurring additional debt and limitations on the payment of dividends if any breach has occurred. As of March 31, 2026, the Company complies with financial covenants.

As of March 31, 2026, the Company holds Class IX Bonds in its portfolio totaling US$9.8 million.

As of March 31, 2026, the Company has fully deployed the proceeds from the Class XI and is in the process of completing the certification of the use of such proceeds.

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 9 - COMPOSITION OF CERTAIN ITEMS OF THE SEPARATE STATEMENTS OF FINANCIAL POSITION

9.1 Other receivables

9.1.1 Other non-current receivables

9.1.2 Other current receivables

9.2 Trade receivables

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 9 - COMPOSITION OF CERTAIN ITEMS OF THE SEPARATE STATEMENTS OF FINANCIAL POSITION (Contd.)

9.2.1 Changes in Bad Debt Provisions

9.3 Investments

9.3.1 Non-current investments

9.3.2 Current investments

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 9 - COMPOSITION OF CERTAIN ITEMS OF THE SEPARATE STATEMENTS OF FINANCIAL POSITION (Contd.)

9.4 Cash and cash equivalents

9.5 Commercial accounts payable and other

9.5.1 Commercial Accounts payable and other non-current

9.5.2 Commercial accounts payable and other current

NOTE 10 - BALANCES AND TRANSACTIONS WITH RELATED PARTIES

10.1 Balances with other related parties

Balances with other related companies at March 31, 2026 and December 31, 2025 are as follows:

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 10 - BALANCES AND TRANSACTIONS WITH RELATED PARTIES (Contd.)

10.1 Balances with other related parties (Contd.)

The balances with the Argentine National State as of March 31, 2026, and December 31, 2025, are as follows:

(1) To fund the investment commitments of the Company.

10.2 Operations with related parties

Transactions with related parties during the three-month periods ended March 31, 2026 and 2025 are as follows:

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 10 - BALANCES AND TRANSACTIONS WITH RELATED PARTIES (Contd.)

10.2 Operations with related parties (Contd.)

With Proden S.A. for office rental and maintenance, the Company has allocated $1,766 million and $1,308 million, respectively.

The Company has allocated to the cost $2,330 million and $2,566 million, respectively, with Grass Master S.A.U. for airport maintenance.

With Tratamientos Integrales América S.A.U for airport maintenance, the Company has allocated $936 million and $870 million to the cost, respectively.

The Company has allocated to the cost $686 million and $733 million, respectively, with Servicios Integrales América S.A. by out sourcing of systems and technology.

With Compañía de Infraestructura y Construcción S.A. for maintenance at airports, the Company has allocated $4,564 million and $2,360 million, respectively.

With Servicios Aereos Sudamericanos S.A. for aeronautical services, the Company has allocated $658 million and $437 million to the cost, respectively.

The Company has recorded commercial income of $585 million and $530 million with Duty Paid S.A., respectively.

Furthermore, short-term compensation to key management was $3,724 million and $661 million for the three-month periods ended at March 31, 2026 and 2025, respectively.

Corporación America S.A. is the direct owner of 45.90% of the common shares of the Company, and an indirect owner through Corporación America Sudamericana S.A of 29.75% of the common shares of the Company, therefore is the immediate controlling entity of the Company.

Corporación America S.A. is controlled by Cedicor S.A., owner of 100% of its capital stock. Cedicor is, in turn, the direct holder of 9.35% of the shares with voting rights of the Company. Cedicor S.A., is 100% controlled by American International Airports LLC, which is in turn 100% controlled by Corporación América Airports S.A.

The ultimate beneficiary of the Company is Southern Cone Foundation. Its purpose is to manage its assets through decisions adopted by its independent Board of Directors. The potential beneficiaries are members of the Eurnekian family and religious, charitable and educational institutions.

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 11 – PROVISIONS AND OTHER CHARGES

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 12 - FOREIGN CURRENCY ASSETS AND LIABILITIES

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 13 – OTHER RESTRICTED ASSETS

In addition to what is set forth in notes 1 and 6, within current assets as of March 31, 2026 and December 31, 2025, under the heading of Cash and cash equivalents, balances are maintained in bank accounts specifically allocated for the settlement of negotiable obligations Series 2021 and Class IV for $8,020 million and $7,812 million, respectively.

NOTE 14 - CAPITAL STOCK

At March 31, 2026 capital stock is as follows:

The Company’s capital stock is comprised of 258,517,299 common shares of $1 par value and entitled to one vote per share.

NOTE 15 - RESOLUTION OF THE ORDINARY GENERAL MEETINGS, SPECIAL MEETINGS OF CLASS A, B, C AND D AND SPECIAL MEETINGS OF PREFERRED SHARES OF AEROPUERTOS ARGENTINA 2000 S.A. (presented in $ in currency as of the date of the meetings)

At the ordinary and special general meeting of classes A, B, C, and D held on April 29, 2025, it was resolved:

At the Ordinary and Special General Meeting of Classes A, B, C, and D held on April 15, 2026, the following resolutions were adopted:

Notes to the Condensed Consolidated Interim Financial Statements

At March 31, 2026 presented in comparative format (Contd.)

NOTE 16 – EARNINGS PER SHARE

Relevant information for the calculation per share:

NOTE 17 - FINANCIAL RISK MANAGEMENT

The Company's activity is exposed to various financial risks: market risk (including exchange rate risk, interest rate fair value risk and price risk), credit risk and liquidity risk.

These Condensed Consolidated Interim Financial Statements must be read in light of the economic context in which the Company operates, which was disclosed in the annual Consolidated Financial Statements in note 20. Inflation for the first three months of 2026 and the year-over-year inflation rate are shown in Note 3. The quarterly devaluation was 5.0%.

As of the date of these financial statements, there were no significant changes in exposure to market risk, foreign exchange risk, interest rate risk, credit risk, or liquidity risk compared to what was reported in the annual financial statements closed as of December 31, 2025.

NOTA 18 - EVENTS SUBSEQUENT TO THE END OF THE PERIOD

No events and/or transactions have occurred since the end of the period that could significantly affect the Company's financial and equity situation.

Summary Report required by article 4 of Chapter III of Title IV of the

Rules of the National Securities Commission (N.T. 2013 and mod.)

At March 31, 2026 presented in comparative form

Presentation base

The information contained in this Summary Report has been prepared in accordance with article 4 of Chapter III of Title IV of the NSC Regulations (N.T. 2013 and mod.) and must be read together with the Condensed Consolidated Interim Financial Statements as of March 31, 2026 presented in a comparative manner, prepared in accordance with IFRS standards.

In compliance with the provisions of the CNV regulations, the values corresponding to the interim periods of this informative review are expressed in constant currency at March 31, 2026, in accordance with International Accounting Standard N ° 29 “Financial information in hyperinflationary economies”. For more information, see Note 3.7 to the Condensed Consolidated Interim Financial Statements at March 31, 2026.

1. General considerations

International Financial Reporting Standards (IFRS)

Through article No. 1 of chapter III of title IV of the NSC Standards (NT 2013 and mod.), the application of Technical Resolution No. 29 of the FACPCE (and modifications) has been established, which adopts the IFRS issued by the IASB, its modifications and the adoption circulars established by the FACPCE, for entities issuing shares and/or negotiable obligations.

The application of such standards is mandatory for the Company as of the fiscal year beginning on January 1, 2012.

Seasonality

The Company's revenues are highly influenced by the seasonality of air traffic in Argentina. The traffic of planes and passengers and, consequently, the income of the Company are higher during the summer and winter months (December - February and July - August), because they are holiday periods.

During the year 2026, projects and works have been carried out at the different concessioned airports.

Ezeiza International Airport

The following works are currently underway:

-Beacon ring and main electrical substation; and

-New osmosis plant.