Ternium S A : .A.26, Boulevard Royal, 4th floor, L-2449, Luxembourg City, Grand-Duchy of Luxembourg00 352 26 68 31 52 tel[phone] faxwww.ternium.comRCS Luxembourg B 98 668 - Form 6-K

Document

FORM 6 - K

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Report of Foreign Private Issuer

Pursuant to Rule 13a - 16 or 15d - 16 of

the Securities Exchange Act of 1934

As of 3/15/2024

Ternium S.A.

(Translation of Registrant's name into English)

Ternium S.A.
26, Boulevard Royal - 4th floor

L-2449 Luxembourg

(352) 2668-3152

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or 40-F.

Form 20-F a Form 40-F __

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12G3-2(b) under the Securities Exchange Act of 1934.

Yes __No a

If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):

Not applicable

The attached material is being furnished to the Securities and Exchange Commission pursuant to Rule 13a-16 and Form 6-K under the Securities Exchange Act of 1934, as amended.

This report contains notice of the annual general meeting of shareholders, the letter from the chairman to shareholders and ADS holders, the letter from the Bank of New York Mellon to registered holders of American depositary receipts, the shareholder meeting brochure and proxy statement.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

TERNIUM S.A.

By: /s/ Guillermo Etchepareborda By: /s/ Sebastián Martí

Name: Guillermo Etchepareborda Name: Sebastián Martí

Title: Attorney in Fact Title: Attorney in Fact

Dated: March 15, 2024

	Ternium S.A. 26, Boulevard Royal, 4th floor, L-2449, Luxembourg City, Grand-Duchy of Luxembourg 00 352 26 68 31 52 tel 00 352 26 68 31 53 fax www.ternium.com RCS Luxembourg B 98 668

Notice of the annual general meeting of shareholders to be held on April 30, 2024 at 12:00 p.m. (Luxembourg time).

Notice is hereby given to shareholders of TERNIUM S.A. (the "Company") that the annual general meeting of shareholders of the Company (the "Meeting") will be held on April 30, 2024 at 12:00 p.m. (Luxembourg time), at the Company's registered office located at 26, Boulevard Royal, 4th Floor, L-2449 Luxembourg, Grand Duchy of Luxembourg

At the Meeting, shareholders will vote on the items listed below under the heading "Agenda for the Annual General Meeting of Shareholders".

Agenda for the Annual General Meeting of Shareholders

1.Consideration of the Company's 2023 Annual Report containing the consolidated management report and independent auditors report on the Company's consolidated financial statements as of December 31, 2023; and the Company's annual accounts as of December 31, 2023 and the independent auditors report thereon. Approval of the Company's consolidated financial statements as of December 31, 2023 and 2022 and for the years ended December 31, 2023, 2022 and 2021.

2.Consideration of the independent auditor's report on the Company's annual accounts. Approval of the Company's annual accounts as at December 31, 2023.

3.Allocation of results for the year ended December 31, 2023.

4.Discharge of members of the Board of Directors for the exercise of their mandate during the year ended December 31, 2023.

5.Election of the members of the Board of Directors.

6.Authorization of the compensation to the members of the Board of Directors for the year 2024.

7.Appointment of the independent auditors for the fiscal year ending December 31, 2024 and approval of their fees.

8.Authorization to the Board of Directors to appoint one or more of its members as the Company's attorney-in-fact.

Procedures for attending and voting at the Meeting.

Any shareholder registered in the Company's share register on April 24, 2024 (the "Shareholders Record Date") may exercise its rights to participate and vote at the Meeting in person or through a proxy holder.

Shareholders holding shares through fungible securities accounts wishing to attend the Meeting in person must present a certificate issued by the financial institution or professional depositary holding such shares, evidencing deposit of the shares and certifying the number of shares recorded in the relevant account as of the Shareholders Record Date. Certificates attesting the number of shares recorded in the relevant account as of a date other than the Shareholders Record Date will not be accepted and such shareholders will not be admitted to the Meeting. Certificates must be filed with the Company not later than 5:00 p.m. (Luxembourg time) on April 24, 2024 or by electronic message to the following electronic address: [e-mail].

Shareholders holding their shares through fungible securities accounts may also vote by proxy at the Meeting. To do so, they must submit a certificate issued by the financial institution or professional depositary holding such shares, evidencing deposit of the shares and certifying the number of shares recorded in the relevant account as of the Shareholders Record Date. Certificates certifying the number of shares recorded in the relevant account as of a date other than the Shareholders Record Date will not be accepted and such shareholder may not vote at the Meeting. Certificates must be received by the Company, together with the properly completed and signed proxy form not later than 5:00 p.m. (Luxembourg time) on April 24, 2024 at the Company's registered office in Luxembourg or by electronic message to the following electronic address: [e-mail].

Shareholders who wish to be represented and vote by proxy could obtain a proxy form free of charge at the Company's registered office in Luxembourg, between 10:00 a.m. and 5:00 p.m., Luxembourg time, beginning on March 15, 2024. In addition, beginning on March 15, 2024, shareholders could obtain an electronic copy of such proxy form free of charge by sending an e-mail request to the following electronic address: [e-mail]. All proxy forms must be received by the Company, properly completed and signed, at the Company's registered office in Luxembourg by not later than 5:00 p.m. (Luxembourg time) on April 24, 2024.

In the event of shares owned by a corporation or any other legal entity, individuals representing such entity who wish to attend the Meeting in person and vote at the Meeting on behalf of such entity, must present evidence of their authority to represent the shareholder at the Meeting by means of a proper document (such as a general or special power-of-attorney) issued by the relevant entity. A copy of such power of attorney or other proper document must be filed with the Company not later than 5:00 p.m. (Luxembourg time) on April 24, 2024, at the Company's registered office in Luxembourg or by electronic message to the following electronic address: [e-mail]. The original documentation evidencing the authority to attend, and vote at the Meeting, or a notarized and legalized copy thereof, must be presented at the Meeting.

Those shareholders who have sold their shares between the Shareholders Record Date and the date of the Meeting may not attend, nor be represented, nor vote at the Meeting. In case of breach of such prohibition, criminal sanctions may apply.

Holders of American Depositary Shares (the "ADSs") as of March 25, 2024, are entitled to instruct The Bank of New York Mellon, as Depositary, as to the exercise of the voting rights pertaining to the Company's shares represented by such holder's ADSs. Eligible holders of ADSs who desire to give voting instructions in respect of the shares represented by their ADSs must complete, date and sign a proxy form and return it to The Bank of New York Mellon at Proxy Services, P.O. Box 8016 CARY, NC 27512-9903, by 12:00 p.m., New York City time, on April 24, 2024. Holders of ADSs maintaining non-certificated

positions must follow voting instructions given by their broker or custodian bank, which may provide for earlier deadlines for submitting voting instructions.

Copies of the Shareholder Meeting Brochure and Proxy Statement, the Company's 2023 Annual Report (which includes the Company's consolidated financial statements as of December 31, 2023 and 2022 and for the years ended December 31, 2023, 2022 and 2021, together with the consolidated management report and the independent auditors' report thereon, and the Company's annual accounts as at December 31, 2023, together with the independent auditor's report thereon), are available on our website at www.ternium.com at the Investor section beginning on March 15, 2024. Copies of such documents are also available, free of charge, to shareholders registered in the Company's share register at the Company's registered office in Luxembourg, between 10:00 a.m. and 5:00 p.m., Luxembourg time, beginning on March 15, 2024. In addition, beginning on March 15, 2024, shareholders registered in the Company's share register may also obtain, free of charge, electronic copies of such documents by sending an e-mail request to the following electronic address: [e-mail].

Arturo Sporleder

Secretary to the Board of Directors

March 15, 2024

Luxembourg

	Ternium S.A. 26, Boulevard Royal, 4th floor, L-2449 Luxembourg City, Grand-Duchy of Luxembourg 00 352 26 68 31 52 tel 00 352 26 68 31 53 fax www.ternium.com RCS Luxembourg B 98 668

March 15, 2024

Dear Ternium Shareholders and ADS holders,

I am pleased to invite you to attend the annual general meeting of shareholders (the "Meeting") of TERNIUM S.A. (the "Company"), to be held on Tuesday, April 30, 2024 at 12:00 p.m. (Luxembourg time), at the Company's registered office located at 26, Boulevard Royal, 4th Floor, L-2449 Luxembourg, Grand Duchy of Luxembourg.

At the Meeting, you will hear a report on the Company's business, financial condition and results of operations and will be able to vote on various matters, including the approval of the Company's financial statements, the election of the members of the board of directors and the appointment of the independent auditors.

The convening Notice and Agenda for the Meeting (which contains the procedures for attending and/or voting at the Meeting), the Shareholder Meeting Brochure and Proxy Statement, the Company's 2023 Annual Report (which includes the Company's consolidated financial statements as of December 31, 2023 and 2022 and for the years ended December 31, 2023, 2022 and 2021, together with the consolidated management report and independent auditors' report thereon, and the Company's annual accounts as at December 31, 2023, together with the independent auditor's report thereon), will be available on our website at www.ternium.com on the Investor section beginning on March 15, 2024. Copies of such documents will also be available, free of charge, to shareholders registered in the Company's share register at the Company's registered office in Luxembourg, between 10:00 a.m. and 5:00 p.m., Luxembourg time, beginning on March 15, 2024. In addition, beginning on March 15, 2024, shareholders registered in the Company's share register may obtain, also free of charge, electronic copies of such documents by sending an e-mail request to the following electronic address: [e-mail].

Even if you only own a few shares or ADSs, I hope that you will exercise your right to vote or instruct voting at the Meeting. If you are a holder of shares on April 24, 2024, you can attend and/or vote in person or by proxy at the Meeting. If you are a holder of ADSs, please see the letter from The Bank of New York Mellon, the depositary bank, or contact your broker/custodian, for instructions on how to give voting instructions in respect of the shares underlying your ADSs.

Please note the requirements you must satisfy to attend and/or vote your shares or ADSs at the Meeting.

Yours sincerely,

Paolo Rocca

Chairman

Re: TERNIUM S.A.

To: Registered Holders of American Depositary Shares ("ADSs")

for ordinary shares, USD 1.00 par value each (the "Shares"), of

Ternium S.A. (the "Company"):

The Company has announced that its Annual General Meeting of Shareholders will be held on April 30, 2024 at 12:00 p.m. (Luxembourg time) (the "Meeting"). A copy of the Company's Notice of the Annual General Meeting of Shareholders which includes the agenda for the Meeting, is available on the Company's website at http://www.ternium.com.

The enclosed dedicated proxy form is provided to allow you to give voting instructions in respect of the Shares represented by your ADSs. The Notice of the Annual General Meeting of Shareholders, the Shareholder Meeting Brochure and Proxy Statement, the Company's 2023 Annual Report (which includes the Company's consolidated financial statements as of December 31, 2023 and 2022 and for the years ended December 31, 2023, 2022 and 2021, together with the consolidated management report and the independent auditors' report thereon, and the Company's annual accounts as at December 31, 2023, together with the independent auditor's report thereon), are available on the Company's website at www.ternium.com on the Investor section.

Each holder of ADSs as of March 25, 2024 (the "ADSs Record Date"), is entitled to instruct The Bank of New York Mellon, as Depositary (the "Depositary"), as to the exercise of the voting rights pertaining to the Shares represented by such holder's ADSs. Any eligible holder of ADSs who desires to give voting instructions in respect of the Shares represented by such holder's ADSs must complete, date and sign a proxy form and return it to The Bank of New York Mellon at Proxy Services, P.O. Box 8016 CARY, NC 27512-9903, by 12:00 p.m., New York City time, on April 24, 2024 (the "Voting Deadline"). If the Depositary receives properly completed and signed instructions by the Voting Deadline, then it shall endeavor, insofar as practicable, to vote or cause to be voted the Shares underlying such ADSs in the manner prescribed by the instructions. However, if by the Voting Deadline, the Depositary receives no instructions from the holder of ADSs, or the instructions received by the Depositary are not in proper form, then the Depositary shall deem such holder to have instructed the Depositary to give, and the Depositary shall give, a discretionary proxy to a person designated by the Company with respect to that amount of Shares underlying such ADSs to vote such Shares in favor of any proposals or recommendations of the Company (including any recommendation by the Company to vote such Shares on any issue in accordance with the majority shareholders' vote on that issue) as determined by the appointed proxy. No instruction shall be deemed given and no discretionary proxy shall be given with respect to any matter as to which the Company informs the Depositary that (x) it does not wish such proxy given, (y) substantial opposition exists, or (z) the matter materially and adversely affects the rights of the holders of ADSs.

Any holder of ADSs is entitled to revoke or revise any instructions previously given to the Depositary by filing with the Depositary a written revocation or duly executed instructions bearing a later date at any time prior to the Voting Deadline. No instructions, revocations or revisions thereof will be accepted by the Depositary after the Voting Deadline.

In order to avoid the possibility of double vote, the Company's ADS books will be closed for cancellations from the ADSs Record Date until the Voting Deadline. However, holders of ADSs need not have their ADSs blocked for trading on the New York stock exchange.

IF YOU WANT YOUR VOTE TO BE COUNTED, THE DEPOSITARY MUST RECEIVE YOUR VOTING INSTRUCTIONS PRIOR TO 12:00 P.M. (NEW YORK CITY TIME) ON April 24, 2024.

THE BANK OF NEW YORK MELLON

Depositary

March 15, 2024 New York, New York

Annual General Meeting of Shareholders to be held on April 30, 2024, at 12:00 p.m. (Luxembourg time).

This Shareholder Meeting Brochure and Proxy Statement is furnished by TERNIUM S.A. (the "Company") in connection with the Annual General Meeting of Shareholders of the Company (the "Meeting") to be held on April 30, 2024 at the Company's registered office located at 26, Boulevard Royal, 4th Floor, L-2449 Luxembourg, Grand Duchy of Luxembourg, for the purposes set forth in the convening notice of the Meeting (the "Notice"). The Meeting will begin at 12:00 p.m. (Luxembourg time).

As of the date hereof, there are issued 2,004,743,442 ordinary shares, USD 1.00 par value each, of the Company (the "Shares"), including Shares (the "Deposited Shares") deposited with The Bank of New York Mellon (the "Depositary") under the Deposit Agreement, dated as of January 31, 2006 (the "Deposit Agreement"), among the Company, the Depositary and owners and beneficial owners from time to time of American Depositary Shares (the "ADSs") issued thereunder. The Deposited Shares are represented by American Depositary Shares, which are evidenced by the ADSs (one ADS equals ten Deposited Shares). The Company currently holds 41,666,666 shares (the "Treasury Shares").

Each Share entitles the holder thereof to one vote at general meetings of shareholders of the Company. However, voting rights on the Treasury Shares shall be suspended for so long as such Shares are so held.

Any shareholder registered in the Company's share register on April 24, 2024 (the "Shareholders Record Date") may exercise its rights to participate and vote at the Meeting in person or through a proxy holder.

Shareholders who wish to be represented and vote by proxy at the Meeting may obtain, free of charge, a proxy form at the Company's registered office in Luxembourg, between 10:00 a.m. and 5:00 p.m., Luxembourg time, beginning on March 15, 2024. In addition, beginning on March 15, 2024, shareholders may obtain, also free of charge, an electronic copy of

such proxy form by sending an e-mail request to the following electronic address: [e-mail]. All proxy forms must be received by the Company, properly completed and signed, at the Company's registered office in Luxembourg not later than 5:00 p.m. (Luxembourg time) on April 24, 2024 or by electronic message to the following electronic address: [e-mail].

Any shareholder holding shares through fungible securities accounts wishing to attend the Meeting in person must present a certificate issued by the financial institution or professional depositary holding such shares, evidencing deposit of the shares and certifying the number of shares recorded in the relevant account as of the Shareholders Record Date. Certificates attesting the number of shares recorded in the relevant account as of a date other than the Shareholders Record Date will not be accepted and such shareholders will not be admitted to the Meeting. Certificates must be filed with the Company not later than 5:00 p.m. (Luxembourg time) on April 24, 2024, or by electronic message to the following electronic address: [e-mail].

Shareholders holding their shares through fungible securities accounts may also vote by proxy at the Meeting. To do so, they must submit a certificate issued by the financial institution or professional depositary holding such shares, evidencing deposit of the shares and certifying the number of shares recorded in the relevant account as of the Shareholders Record Date. Certificates certifying the number of shares recorded in the relevant account as of a date other than the Shareholders Record Date will not be accepted and such shareholder may not vote at the Meeting. Certificates must be received by the Company, together with the properly completed and signed proxy form not later than 5:00 p.m. (Luxembourg time) on April 24, 2024 at the Company's registered office in Luxembourg or by electronic message to the following electronic address: [e-mail].

In the event of shares owned by a corporation or any other legal entity, individuals representing such entity who wish to attend the Meeting in person and vote at the Meeting on behalf of such entity, must present evidence of their authority to represent the shareholder at the Meeting by means of a proper document (such as a general or special power-of-attorney) issued by the relevant entity. A copy of such power of attorney or other proper document must be filed with the Company not later than 5:00 p.m. (Luxembourg time) on April 24, 2024, at the Company's registered office in Luxembourg or by electronic message to the following electronic address: [e-mail]. The original documentation evidencing the authority to attend, and vote at the Meeting, or a notarized and legalized copy thereof, must be presented at the Meeting.

Those shareholders who have sold their shares between the Shareholders Record Date and the date of the Meeting may not attend, nor be represented, nor vote at the Meeting. In case of breach of such prohibition, criminal sanctions may apply.

Shareholders and their proxies attending the Meeting in person will be required to identify themselves with a valid official identification document (e.g., identity card, passport).

Holders of ADSs as of March 25, 2024, are entitled to instruct The Bank of New York Mellon, as Depositary, as to the exercise of the voting rights pertaining to the Company's shares represented by such holder's ADSs. Eligible holders of ADSs who desire to give voting instructions in respect of the shares represented by their ADSs must complete, date and sign a proxy form and return it to The Bank of New York Mellon at Proxy Services, P.O. Box 8016 CARY, NC 27512-9903, by 12:00 p.m., New York City time, on April 24, 2024 (the "Voting Deadline"). If the Depositary receives properly completed instructions by the Voting Deadline, then it shall endeavor, insofar as practicable, to vote or cause to be voted the shares underlying such ADSs in the manner prescribed by the instructions. However, if by the Voting Deadline, the Depositary receives no instructions from the holder of ADSs, or the instructions received are not in proper form, then the Depositary shall deem such holder to have instructed the Depositary to give, and the Depositary shall give, a

discretionary proxy to a person designated by the Company with respect to that amount of Shares underlying such ADSs to vote such Shares in favor of any proposals or recommendations of the Company (including any recommendation by the Company to vote such Shares on any issue in accordance with the majority shareholders' vote on that issue) as determined by the appointed proxy. No instruction shall be deemed given and no discretionary proxy shall be given with respect to any matter as to which the Company informs the Depositary that (x) it does not wish such proxy given, (y) substantial opposition exists, or (z) the matter materially and adversely affects the rights of the holders of ADSs.

Any holder of ADSs is entitled to revoke or revise any instructions previously given to the Depositary by filing with the Depositary a written revocation or duly executed instructions bearing a later date at any time prior to the Voting Deadline. No instructions, revocations or revisions thereof will be accepted by the Depositary after that time.

In order to avoid the possibility of double vote, the Company's ADS books will be closed for cancellations from the ADSs Record Date until the Voting Deadline. However, holders of ADSs will not have their ADSs blocked for trading on the New York stock exchange.

Holders of ADSs maintaining non-certificated positions must follow voting instructions outlined by their broker or custodian bank, which may provide for earlier deadlines for submitting voting instructions than that indicated above.

The Meeting will appoint a chairperson pro tempore to preside over the Meeting. The chairperson pro tempore will have broad authority to conduct the Meeting in an orderly and timely manner and to establish rules, (including rules for shareholders (or proxy holders) to speak and ask questions at the Meeting); the chairperson may exercise broad discretion in recognizing shareholders who wish to speak and in determining the extent of discussion on each item of the agenda.

Pursuant to the Company's articles of association and Luxembourg law, resolutions at the Annual General

Meeting of Shareholders will be passed by a simple majority of the votes cast, irrespective of the number of Shares present or represented.

The Annual General Meeting of Shareholders is called to address and vote on the following agenda:

1. Consideration of the Company's 2023 Annual Report containing the consolidated management report and independent auditors report on the Company's consolidated financial statements as of December 31, 2023; and the Company's annual accounts as of December 31, 2023 and the independent auditors report thereon. Approval of the Company's consolidated financial statements as of December 31, 2023 and 2022 and for the years ended December 31, 2023, 2022 and 2021.

The Company's consolidated financial statements as of December 31, 2023 and 2022 and for the years ended December 31, 2023, 2022 and 2021 (comprising the consolidated balance sheets of the Company and its subsidiaries and the related consolidated income statements, consolidated statements of changes in shareholders' equity, consolidated cash flow statements and the notes to such consolidated financial statements) and the report from the Company's management and independent auditor on such consolidated financial statements are included in the Company's 2023 Annual Report ("Annual Report") a copy of which is available on the Company's website at www.ternium.com on the Investors section, beginning on March 15, 2024. Copies of the Company's 2023 Annual Report are also available to shareholders registered in the Company's share register, free of charge, at the Company's registered office in Luxembourg, between 10:00 a.m. and 5:00 p.m., Luxembourg time, beginning on March 15, 2024. In addition, beginning on March 15, 2024, shareholders registered in the Company's share register may obtain, also free of charge, an electronic copy of the Company's 2023 Annual Report by sending an e-mail request to the following electronic address: [e-mail].

Draft resolution proposed to be adopted:

"the Meeting resolved to acknowledge the Company´s 2023 Annual Report and to approve the Company's consolidated financial statements as of December 31, 2023 and 2022 and for the years ended December 31, 2023, 2022 and 2021."

2. Consideration of the independent auditor's report on the Company's annual accounts. Approval of the Company's annual accounts as at December 31, 2023.

The Company's annual accounts as at December 31, 2023 (comprising the balance sheet, the profit and loss account and the notes to such annual accounts) and

the report from the Company's independent auditor on such annual accounts are included in the Company's 2023 Annual Report a copy of which is available on our website at www.ternium.com on the Investor section

beginning on March 15, 2024. Copies of the Company's 2023 Annual Report are also available to shareholders registered in the Company's share register, free of charge, at the Company's registered office in Luxembourg, between 10:00 a.m. and 5:00 p.m., Luxembourg time, beginning on March 15, 2024. In addition, beginning on March 15, 2024, shareholders registered in the Company's share register may obtain, also free of charge, an electronic copy of the Company's 2023 Annual Report by sending an e-mail request to the following electronic address: [e-mail].

Draft resolution proposed to be adopted:

"the Meeting resolved to approve the Company's annual accounts as at December 31, 2023."

3. Allocation of results for the year ended December 31, 2023.

In accordance with applicable Luxembourg law and the Company's articles of association, the Company is required to allocate 5% of its annual net income to a legal reserve, until this reserve equals 10% of the subscribed capital. As indicated in the Company's 2023 annual accounts, the Company's legal reserve already amounts to 10% of its subscribed capital, and,

accordingly, the legal requirements in that respect are satisfied.

The Board of Directors proposes that a dividend payable in U.S. dollars on May 8, 2024, in the amount of USD 0.33 per Share (or USD 3.30 per ADS), which represents an aggregate sum of approximately USD 648 million (which is net of the Company's Treasury Shares), be approved and that the Board of Directors be authorized to determine or amend, in its discretion, the terms and conditions of the dividend payment, including the applicable payment date. The dividend is proposed to include the interim dividend of USD 0.11 per share (USD 1.10 per ADS) or approximately USD 216 million, paid on November 13, 2023 (the "Interim Dividend"). Accordingly, if this dividend proposal is approved, the Company will make, or cause to be made, a dividend payment on May 8, 2024, in the amount of USD 0.22 per Share (or USD 2.20 per ADS).

Considering the Company's retained earnings and other distributable reserves, the Company has distributable amounts which exceed the proposed dividend.

The aggregate amount of approximately USD 432 million (which is net of the Company's Treasury Shares) to be distributed as dividend on May 8, 2024, is to be paid from the Company's retained earnings account. The loss of the year ended December 31, 2023, would be absorbed by the Company's retained earnings account.

Upon approval of this resolution, it is proposed that the Board of Directors be authorized to determine or amend, in its discretion, any of the terms and conditions (including payment date) of the dividend payment.

Draft resolution proposed to be adopted:

"the Meeting resolved (i) to approve a dividend, payable in U.S. dollars, on May 8, 2024, in the amount of USD 0.33 per share issued and outstanding (or USD 3.30 per ADS), being understood that the dividend approved pursuant to this resolution includes the Interim Dividend of USD 0.11 per share (USD 1.10 per ADS) paid on November 13, 2023, (ii) to authorize the Board of Directors to determine or amend, in its

discretion, any of the terms and conditions of such dividend payment, including the applicable payment date, (iii) that the aggregate amount of approximately USD 432 million (which is net of the Company's Treasury Shares) to be distributed as dividend on May 8, 2024, be paid from the Company's retained earnings reserve, and (iv) that the loss of the year ended December 31, 2023, be absorbed by the Company's retained earnings account."

4. Discharge of members of the Board of Directors for the exercise of their mandate during the year ended December 31, 2023.

In accordance with applicable Luxembourg law and regulations, it is proposed that, upon approval of the Company's annual accounts as at December 31, 2023, all those who were members of the Board of Directors during the year ended December 31, 2023, be discharged from any liability in connection with the management of the Company's affairs during such year.

Draft resolution proposed to be adopted:

"the Meeting resolved to discharge all those who were members of the Board of Directors during the year ended December 31, 2023, from any liability in connection with the management of the Company's affairs during such year."

5. Election of the members of the Board of Directors

The Board of Directors has the broadest power to act on behalf of the Company and accomplish or authorize all acts and transactions of management and disposal that are within its corporate purpose and not specifically reserved in the articles of association or by applicable law to the general shareholders´ meeting.

Pursuant to article 7 of the Company's articles of association, the annual general meeting must elect a Board of Directors of not less than five and not more than fifteen members, who shall have a term of office of one year but may be reappointed.

The current Board of Directors consists of eight Directors, three of whom (Mr. Robert Gilles Decalf and Mmes. Gioia María Ghezzi and Lorenza Martínez Trigueros) qualify as "independent directors" under the Company's articles of association and applicable law, and Mr. Vincent Robert Gilles Decalf and Mmes. Gioia María Ghezzi and Lorenza Martínez Trigueros are members of the Audit Committee.

It is proposed that (i) the number of members of the Board of Directors be maintained at eight and that (ii) Messrs. Roberto Bonatti, Carlos Alberto Condorelli, Vincent Robert Gilles Decalf, Gianfelice Mario Rocca, Paolo Rocca and Daniel Agustin Novegil and Mmes. Gioia María Ghezzi and Lorenza Martínez Trigueros be re-elected as members of the Board of Directors; each to hold office until the next annual general meeting of shareholders that will be convened to decide on the Company's 2024 annual accounts.

Set forth below is summary biographical information of each of the candidates:

1) Mr. Roberto Bonatti. Mr. Bonatti is a member of the Company's board of directors. He is a grandson of Agostino Rocca, founder of the Techint Group, a group of companies controlled by San Faustin. Throughout his career in the Techint Group he has been involved specifically in the engineering and construction and corporate sectors. He was first employed by the Techint Group in 1976, as deputy resident engineer in Venezuela. In 1984, he became a director of San Faustin, and from 2001 to 2020 he has served as its president. He is also a member of the board of directors of Tenaris. Mr. Bonatti, aged 74, is an Italian citizen.

2) Mr. Carlos Alberto Condorelli. Mr. Condorelli is a member of the Company's board of directors. He is also a board member of Tenaris. He served as Tenaris' Chief Financial Officer from October 2002 until September 2007. He has held several positions within Tenaris, including also the Chief Financial Officer position in some of the principal Tenaris Group companies and member of its audit committee between November 1, 2017, and May 2, 2018. He also served as president of the board of directors of Empresa Distribuidora La Plata S.A. ("Edelap"), an Argentine

utilities company. Mr. Condorelli, aged 73, is an Argentine citizen.

3) Mr. Vincent Robert Gilles Decalf. Mr. Decalf has served as a director of the Company since September 2015 and the Audit Committee's Chairman since 2020. Since 2012 he acts as an independent non-executive director of various financial, insurance or commercial companies such as Bankinter Luxembourg, Covea Luxembourg or Kredietrust S.A. He is also a member of the board of directors of the Luxembourg Institute for Directors and Managers (Institut Luxembourgeois des Administrateurs). Mr. Decalf is a certified independent director since 2014. From 1989 to 2008, Mr. Decalf held executive positions in different countries within Société Générale and has extensive experience in the financial industry. From 2008 to 2012, he was member of the executive committee of the Foyer Group a Luxembourg-based insurer. For more than twenty-five years, he has been an authorized director for Insurance, Bank or Financial companies under Luxembourg regulation. Mr. Decalf, aged 61, is French and Luxemburgish citizen.

4) Mr. Gianfelice Mario Rocca. Mr. Rocca is a member of the Company's board of directors. He is a grandson of Agostino Rocca. He is Chairman of the board of directors of San Faustin, member of the board of directors of Tenaris, president of the Humanitas Group and president of the board of directors of Tenova S.p.A. Moreover, in Italy, he is member of the board of Bocconi University and member of the advisory board of Politecnico di Milano. At international level, he is member of the Harvard Business School Advisory Board and member of the European Round Table of Industrialists ("ERT"). Mr. Rocca, aged 76, is an Italian citizen.

5) Mr. Paolo Rocca. Mr. Rocca is the Chairman of the Company's board of directors. He is a grandson of Agostino Rocca. He is also the chairman of the board of directors and chief executive officer of Tenaris and a director and President of San Faustin. He is a member of the executive committee of the World Steel Association. Mr. Rocca, aged 71, is an Italian citizen.

6) Mr. Daniel Agustin Novegil. Mr. Novegil is a member of the Company's board of directors and also holds the position of its Vice Chairman. He served as

chief executive officer of the Company from 2005 to 2018. With more than 40-years of experience in the steelmaking industry, in 1993 he was appointed managing director (CEO) of Ternium Argentina S.A. and was on the board of directors of Usiminas from 2013 until 2015. From 1993 he has also been a member of the board of directors of the World Steel Association and is currently a fellow of the Nominating Committee and former president of Alacero (Latin American Steel Association). Since 1999 to 2014 he was a member of the Advisory Board of the Sloan Masters Program at Stanford University, where he graduated as Master of Science in Management. Mr. Novegil, aged 71, is an Argentine citizen.

7) Mrs. Gioia María Ghezzi. Mrs. Ghezzi serves as member of the Board of Directors of the Company since 2020. She currently serves as Chairwoman of ATM S.p.A. (an Italian transport company). Mrs. Ghezzi was a member of the Board of Ferrovie dello Stato (Italy) from May 2014 and its Chairwoman from December 2015 until July 2018. She served as a Board Member of the Humanitas Group from 2017 to 2022, and in different companies of the Insurance, the Infrastructure and the Innovation and Technology areas, in and out of Italy. Mrs. Ghezzi has held executive roles in the Zurich Insurance Group, Willis Group Holdings, McKinsey & Co. and IBM Research, among others. She is a theoretical physicist, with a London Business School Executive MBA. Mrs. Ghezzi, aged 62, is a British and Italian citizen.

8) Mrs. Lorenza Martinez Trigueros. Mrs. Martinez Trigueros currently serves as Chief Operating Officer of the Mexican Financial group bank Intercam. From 2021 to 2023 she was CEO of the Mexican bank Actinver. Mrs. Martinez Trigueros was the managing director of the payments, finance & risk of Accenture Mexico from 2019 to 2021, former Director of Banco de Mexico's payments and corporate services arm until 2018 and was undersecretary of Industry and Commerce of Mexico from 2008 and 2012. Mrs. Martinez Trigueros has a degree in Economics from the Instituto Tecnológico Autónomo de México and doctorate degree in Economics from the Massachusetts Institute of Technology. Mrs. Martinez Trigueros, aged 56, is a Mexican citizen.

The Board met eight times during 2023. On January 12, 2006, the Board of Directors constituted an Audit Committee pursuant to Article 11 of the Company's articles of association. As permitted under applicable laws and regulations, the Board of Directors does not have any executive, nominating or compensation committee, or any committees exercising similar functions.

Draft resolution proposed to be adopted:

"the Meeting resolved to maintain at eight the number of members of the Board of Directors and to reappoint Messrs. Roberto Bonatti, Carlos Alberto Condorelli, Vincent Robert Gilles Decalf, Gianfelice Mario Rocca, Paolo Rocca and Daniel Agustin Novegil and Mmes. Gioia María Ghezzi and Lorenza Martínez Trigueros to the Board of Directors, each to hold office until the next annual general meeting of shareholders that will be convened to decide on the 2024 annual accounts."

6. Authorization of the compensation to the members of the Board of Directors for the year 2024.

It is proposed that each member of the Board of Directors receive an amount of USD 115,000 as compensation for their services during the fiscal year 2024, and that the Chairman of the Board of Directors receives, further, an additional fee of USD 295,000. It is further proposed that each of the members of the Board of Directors who are members of the Audit Committee receive an additional fee of USD 55,000, and that the Chairman of such Audit Committee receives, further, an additional fee of USD 20,000. In all cases, the approved compensation for directors not residing in Luxembourg, will be net of any applicable Luxembourg social security charges and proportionally to the time served.

Draft resolution proposed to be adopted:

"the Meeting resolved that each of the members of the Board of Directors receive an amount of USD 115,000 as compensation for their services during the fiscal year 2024, and that the Chairman of the Board of Directors receives, further, an additional fee of USD 295.000; and that each of the members of the Board of Directors

who are members of the Audit Committee receive an additional fee of USD 55,000, and that the Chairman of such Audit Committee receives, further, an additional fee of USD 20,000. In all cases, the approved compensation for directors not residing in Luxembourg, will be net of any applicable Luxembourg social security charges and proportionally to the time served."

7. Appointment of the independent auditors for the fiscal year ending December 31, 2024 and approval of their fees.

The Audit Committee has recommended the appointment of PricewaterhouseCoopers, Société coopérative, Cabinet de révision agréé (PricewaterhouseCoopers' Luxembourg member firm) as the Company's independent auditors for the fiscal year ending December 31, 2024, to be engaged until the next annual general meeting of shareholders that will be convened to decide on the Company's 2024 annual accounts.

In addition, the Audit Committee has recommended the approval of the independent auditors' fees for audit, audit-related and other services to be rendered during the fiscal year ending December 31, 2024, broken-down into seven currencies (Argentine Pesos, Brazilian Reais, Colombian Pesos, Euro, Mexican Pesos, Uruguayan Pesos and U.S. Dollars), up to an amount for each currency equal to ARS 741,102,219 (which amount shall be adjusted for inflation); BRL 1,360,378; COP 471,312,268; EUR 937,981; MXN 20,177,372; UYU 4,545,939 and USD 367,347. Such fees would cover the audit of the Company's consolidated financial statements and annual accounts, the audit of the Company's internal controls over financial reporting as mandated by the Sarbanes-Oxley Act of 2002, other audit-related services, and other services rendered by the independent auditors. It is proposed that the Audit Committee be authorized to approve any increase or reallocation of the independent auditors' fees as may be necessary, appropriate or desirable under the circumstances.

Draft resolution proposed to be adopted:

"the Meeting resolved to (i) appoint PricewaterhouseCoopers Société coopérative, Cabinet

de révision agréé, as the Company's independent auditors for the fiscal year ending December 31, 2024 to be engaged until the next annual general meeting of shareholders that will be convened to decide on the Company's 2024 annual accounts; and (ii) approve the independent auditors' fees for audit, audit-related and other services to be rendered during the fiscal year ending December 31, 2024, broken-down into seven currencies (Argentine Pesos, Brazilian Reais, Colombian Pesos, Euro, Mexican Pesos, Uruguayan Pesos and U.S. Dollars), up to an amount for each currency equal to ARS 741,102,219 (which amount shall be adjusted for inflation); BRL 1,360,378; COP 471,312,268; EUR 937,981; MXN 20,177,372; UYU 4,545,939 and USD 367,347 and to authorize the Audit Committee to approve any increase or reallocation of the independent auditors' fees as may be necessary, appropriate or desirable under the circumstances."

"the Meeting resolved to (i) appoint PricewaterhouseCoopers Société coopérative, Cabinet de révision agréé, as the Company's independent auditors for the fiscal year ending December 31, 2024 to be engaged until the next annual general meeting of shareholders that will be convened to decide on the Company's 2024 annual accounts; and (ii) approve the independent auditors' fees for audit, audit-related and other services to be rendered during the fiscal year ending December 31, 2024, broken-down into seven currencies (Argentine Pesos, Brazilian Reais, Colombian Pesos, Euro, Mexican Pesos, Uruguayan Pesos and U.S. Dollars), up to an amount for each currency equal to ARS 741,102,219 (which amount shall be adjusted for inflation); BRL 1,360,378; COP 471,312,268; EUR 937,981; MXN 20,177,372; UYU 4,545,939 and USD 367,347 and to authorize the Audit Committee to approve any increase or reallocation of the independent auditors' fees as may be necessary, appropriate or desirable under the circumstances."

8. Authorization to the Board of Directors to appoint one or more of its members as the Company's attorney-in-fact

In order to provide for the necessary flexibility in the management of the Company's affairs, it is proposed to authorize the Board of Directors to appoint any or all members of the Board of Directors from time to time as the Company's attorney-in-fact, delegating to such

directors any management powers (including, without limitation, any day-to-day management powers) to the extent the Board of Directors may deem appropriate in connection therewith, this authorization to be valid until expressly revoked by the Company's general meeting of shareholders, it being understood, for the avoidance of doubt, that this authorization does not impair nor limit in any way the powers of the Board of Directors to appoint any non-members of the Board of Directors as attorneys-in-fact of the Company pursuant to the provisions of article 10.1(iii) of the Company's articles of association.

Draft resolution proposed to be adopted:

"the Meeting resolved to authorize the Board of Directors to appoint any or all members of the Board of Directors from time to time as the Company's attorney-in-fact, delegating to such directors any management powers (including, without limitation, any day-to-day management powers) to the extent the Board of Directors may deem appropriate in connection therewith, this authorization to be valid until expressly revoked by the Company's general meeting of shareholders; it being understood, for the avoidance of doubt, that this authorization does not impair nor limit in any way the powers of the Board of Directors to appoint any non-members of the Board of Directors as attorneys-in-fact of the Company pursuant to the provisions of article 10.1(iii) of the Company's articles of association."

Any shareholder holding at least 10% of the subscribed capital (alone or together with other shareholders) who intends to present a proposal to be considered at the 2024 Annual General Meeting of Shareholders must submit the proposal in writing to the Company´s registered office, not later than 12:00 p.m. (Luxembourg time) on April 25, 2024, in order for such proposal to be considered for inclusion on the agenda for the 2024 Annual General Meeting of Shareholders. PricewaterhouseCoopers, société coopérative, Cabinet de révision agréé, are the Company's independent auditors. A representative of the independent auditors will be present at the Meeting.

Arturo Sporleder

Secretary to the Board of Directors

March 15, 2024, Luxembourg