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Shareholder's Meeting "AGM 2024"
Disclosure of the invitation to the 2024 Annual General Meeting of Shareholders on the company's website year 2024
Invitation to the Annual General Meeting of Shareholders for the year 2024
Proxy (Form C) 2024
Proxy (Form B) 2024.pdf
Map of place of the AGM meeting 2024
Proposing Questions Form for the 2024 Annual General Meeting of Shareholders 2024
Director Nominate form (Form B) 2024
AGM agenda proposal form (Form A) 2024

Shareholder's Meeting "AGM 2023"
Minutes of the AGM of Shareholders 2023
Proxy (Form C) 2023
Proxy (Form B) 2023
Coronavirus Disease (COVID-19) Health Declaration Form
Map of place of the AGM meeting 2023
Invitation to the Annual General Meeting of Shareholders for the year 2023
Publication of the invitation letter for the 2023 Annual General Meeting of Shareholders on the Company's website 2023 EN.pdf
Director Nominate form (Form B) 2023
AGM agenda proposal form (Form A)2023

Shareholder's Meeting "AGM 2022"
Minutes of the AGM of Shareholders 2022
AMC-Invitation to the Annual General Meeting of Shareholders for the year 2022
Proxy (Form C) 2022
Proxy (Form B) 2022
Director Nominate form (Form B)
AGM agenda proposal form (Form A)

Shareholder's Meeting "AGM 2021"
Minutes of the AGM of Shareholders 2021
AMC2021E-06-001 Notification on cancellation of venue and change a method of convening the Annual General Meeting of Shareholders for the year 2021 to electronic meeting (E-AGM),no physical meeting
AMC2021E-05-002 Notification of the postpone of the 2021 Annual General Meeting
AMC2021E-05-001 Notification of changing and approving annual dividend payment to the payment of interim
AMC2021E-04-003 The postpone AGM meeting 2021 and change the record date to for a dividend payout
AMC2021E-04-001 The postpone AGM meeting 2021 and change the record date to for a dividend payout
AGM of Shareholders for the year 2021
Proxy (Form C)
Proxy (Form B)
Measures and guidelines for the general meeting of shareholders
Question Form for the 2021 Annual General Meeting of Shareholders
Coronavirus Disease (COVID-19) Health Declaration Form

Shareholder's Meeting "AGM 2020" (Thai Version Only)
Minutes of the AGM of Shareholders 2020
AGM of Shareholders for the year 2020
Proxy (Form B)
Director Nominate form (Form B) Year 2020
AGM Agenda Proposal Form (Form A) Year 2020

Shareholder's Meeting "AGM 2019" (Thai Version Only)
AGM of Shareholders for the year 2019
Preliminary information of directors who retired by rotation and proposed to be reselected
Proxy (Form B)
Proxy (Form C)
Preliminary information of independent directors to serve as proxy for shareholder
Appendix Definition of independent directors
Document or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend Meeting
Rule and Regulation about the Shareholder's Meeting and How to vote
Location Map Of The Meeting Place

Shareholder's Meeting "AGM 2018" (Thai Version Only)
AGM of Shareholders for the year 2018
Preliminary information of directors who retired by rotation and proposed to be reselected
Proxy (Form B)
Proxy (Form C)
Preliminary information of independent directors to serve as proxy for shareholder
Appendix Definition of independent directors
Document or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend Meeting
Rule and Regulation about the Shareholder's Meeting and How to vote
Location Map Of The Meeting Place

Shareholder's Meeting "AGM 2017" (Thai Version Only)
Resolution of the AGM 28.4.2016
AGM of Shareholders for the year 2016
Preliminary information of directors who retired by rotation and proposed to be reselected
Proxy (Form B)
Proxy (Form C)
Preliminary information of independent directors to serve as proxy for shareholder
Appendix Definition of independent directors
Document or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend Meeting
Rule and Regulation about the Shareholder's Meeting and How to vote
Location Map Of The Meeting Place

Criteria for Shareholders to Propose AGM Agenda.
The criteria for shareholders to propose agenda and/or to nominate candidates to be elected as Directors at the General Meeting of Shareholders

Date Posted	SET Announcements 2023	Downloads
29 Feb 2024	Disclosure of the invitation to the 2024 AGM of Shareholders on the company's website
23 Feb 2024	Notification of the resolution of the Board of Directors' meeting No. 1/2024, dividend payment and schedule of the 2024 Annual General Meeting of Shareholders (revised)
22 Feb 2024	Financial Performance Yearly (F45) (Audited)
22 Feb 2024	Management Discussion and Analysis Yearly Ending 31 Dec 2023
Date Posted	SET Announcements 2023	Downloads
09 Nov 2023	Financial Performance Quarter 3 (F45) (Reviewed)
09 Nov 2023	Management Discussion and Analysis Quarter 3 Ending 30 Sep 2023
11 Aug 2023	Financial Performance Quarter 2 (F45) (Reviewed) Edit (Revised)
10 Aug 2023	Management Discussion and Analysis Quarter 2 Ending 30 Jun 2023
21 Jun 2023	Additional Investment in Associated company which is connected a connected transaction
12 May 2023	Financial Performance Quarter 1 (F45) (Reviewed) (Revised)
11 May 2023	Changing of Chief Accountant
11 May 2023	Management Discussion and Analysis Quarter 1 Ending 31 Mar 2023
11 May 2023	Changing of CFO
27 Apr 2023	Shareholders meeting's resolution
27 Apr 2023	Minutes of the AGM of Shareholders 2023
9 Mar 2023	Invitation to the Annual General Meeting of Shareholders for the year 2023
8 Mar 2023	Publication of the invitation letter for the 2023 Annual General Meeting of Shareholders on the Company's website
23 Feb 2023	Management Discussion and Analysis Yearly Ending 31 Dec 2022 (Edit)
23 Feb 2023	Omitted dividend payment ,Agenda of AGM meeting (year 2023)
23 Feb 2023	Financial Performance Yearly (F45) (Audited)
09 Feb 2023	Changing of Chief Accountant
Date Posted	SET Announcements 2022	Downloads
10 Nov 2022	Management Discussion and Analysis Quarter 3 Ending 30 Sep 2022
10 Nov 2022	Financial Performance Quarter 3 (F45) (Reviewed) (edit)
10 Aug 2022	Management Discussion and Analysis Quarter 2 Ending 30 Jun 2022
10 Aug 2022	Financial Performance Quarter 2 (F45) (Reviewed)
12 May 2022	Management Discussion and Analysis Quarter 1 Ending 31 Mar 2022
12 May 2022	Financial Performance Quarter 1 (F45) (Reviewed)
29 Apr 2022	Minutes of the AGM of Shareholders 2022
9 Mar 2022	AMC-Invitation to the Annual General Meeting of Shareholders for the year 2022
28 Feb 2022	AMC2022E-02-001 Dividend Payment Schedule for 2022 Annual General Meeting of Shareholders (add)
25 Feb 2022	AMC2022E-02-002 Acquisition of Assets - Construction Project of a Galvanized Coil Factory
25 Feb 2022	Management Discussion and Analysis Yearly Ending 31 Dec 2021
25 Feb 2022	AMC2022E-02-001 Dividend Payment Schedule for 2022 Annual General Meeting of Shareholders
25 Feb 2022	Financial Performance Yearly (F45) (Audited) edit
Date Posted	SET Announcements 2021	Downloads
11 Nov 2021	Management Discussion and Analysis Quarter 3 Ending 30 Sep 2021
11 Nov 2021	Financial Performance Quarter 3 (F45) (Reviewed)
10 Nov 2021	Changing of Chief Accountant
16 Aug 2021	Financial Performance Quarter 2 (F45) (Reviewed) (edit)
16 Aug 2021	Management Discussion and Analysis Quarter 2 Ending 30 Jun 2021
28 Jun 2021	Shareholders meeting's resolution
18 Jun 2021	AMC2021E-06-003 Notification of additional investment in a subsidiary is considered a connected transaction
18 Jun 2021	AMC2021E-06-002 Notification of additional investment in an associate to connected transaction
18 Jun 2021	AMC2021E-06-001 Notification on cancellation of venue and change a method of convening the Annual General Meeting of Shareholders for the year 2021 to electronic meeting (E-AGM),no physical meeting
08 May 2021	AMC2021E-05-002 Notification of the postpone of the 2021 Annual General Meeting
05 May 2021	AMC2021E-05-001 Notification of changing and approving annual dividend payment to the payment of interim
27 Apil 2021	AMC2021E-04-003 The postpone AGM meeting 2021 and change the record date to for a dividend payout
27 Apil 2021	AMC2021E-04-001 The postpone AGM meeting 2021 and change the record date to for a dividend payout
25 Feb 2021	Management Discussion and Analysis Yearly Ending 31 Dec 2020
25 Feb 2021	Financial Performance Yearly (F45)
25 Feb 2021	AMC2021 the dividend payment, agenda of AGM