• 2025
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011
Year 2025  
  • Minutes of the Annual General Meeting 2025
    		• More Detail
  • Invitation to Attend the 2025 Annual General Meeting of Shareholders
    		• More Detail
    Documentation of common agenda
  • Attachment 1 : Copy of Minutes of the 2024 Annual General Meeting of Shareholders held on 23 April 2024
    		• More Detail
  • Attachment 2 : 2024 Annual Report and 2024 Financial Report (56-1 One Report) in QR Code format
    		•
  • Attachment 3 : Information of the proposed directors in replacement of those retiring by rotation
    		•  More Detail
  • Attachment 4 : The summary of auditors’ profiles
    		•  More Detail
  • Attachment 5 : Proxy Forms
    		•
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Attachment 6 : Guidelines for attending the shareholders meeting via electronic means (E-AGM) and the method of appointing a proxy.
    		•  More Detail
  • Attachment 7 : Information of Independent Directors Proposed to be Shareholders’ Proxies and Definition of Independent Director
    		•  More Detail
  • Attachment 8 : The Company’s Articles of Association relating to the Shareholders’ Meeting
    		•  More Detail
  • Attachment 9 : Registration form for attending the shareholders' meeting via electronic means (E-AGM)
    		•  More Detail
  • Attachment 10 : Criteria and form for submission of questions in advance prior to the shareholders meeting
    		•  More Detail
  • Attachment 11 : Manual of shareholders’ meetings via electronic means
    		•  More Detail
    Year 2024  
  • Minutes of the Annual General Meeting 2024
    		• More Detail
  • Invitation to Attend the 2024 Annual General Meeting of Shareholders
    		• More Detail
    Documentation of common agenda
  • Attachment 1 : Copy of Minutes of the 2023 Annual General Meeting of Shareholders held on 20 April 2023
    		• More Detail
  • Attachment 2 : 2023 Annual Report and 2023 Financial Report (56-1 One Report) in QR Code format
    		•  More Detail
  • Attachment 3 : Information of the proposed directors in replacement of those retiring by rotation
    		•  More Detail
  • Attachment 4 : The summary of auditors’ profiles
    		•  More Detail
  • Attachment 5 : Proxy Forms
    		•
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Attachment 6 : Guidelines for attending the shareholders meeting via electronic means (E-AGM) and the method of appointing a proxy.
    		•  More Detail
  • Attachment 7 : Information of Independent Directors Proposed to be Shareholders’ Proxies and Definition of Independent Director
    		•  More Detail
  • Attachment 8 : The Company’s Articles of Association relating to the Shareholders’ Meeting
    		•  More Detail
  • Attachment 9 : Registration form for attending the shareholders' meeting via electronic means (E-AGM)
    		•  More Detail
  • Attachment 10 : Criteria and form for submission of questions in advance prior to the shareholders meeting
    		•  More Detail
  • Attachment 11 : Manual of shareholders’ meetings via electronic means
    		•  More Detail
    Year 2023  
  • Minutes of the Annual General Meeting 2023
    		• More Detail
  • Invitation to the Annual General Meeting of Shareholders
    for the year 2023
    		• More Detail
    Documentation of common agenda
  • Copy minutes of the Annual General Meeting of Shareholders for the year 2022
    		• More Detail
  • Information of the proposed directors in replacement of those retiring by rotation and Definition of Independent Director
    		•  More Detail
  • Information of person nominated for appointment as the Company’s director
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Guidelines for attending the shareholders meeting via electronic means (E-AGM) and the method of appointing a proxy
    		•  More Detail
  • Information of Independent Directors Proposed to be Shareholders’ Proxies
    		•  More Detail
  • The Company’s Articles of Association relating to the Shareholders’ Meeting
    		•  More Detail
  • Registration form for attending the shareholders' meeting via electronic means (E-AGM)
    		• More Detail
  • Criteria and form for submission of questions in advance prior to the shareholders meeting
    		•  More Detail
  • Manual of shareholders meetings via electronic means
    		•  More Detail
    Year 2022  
  • Minutes of the Annual General Meeting 2022
    		•  More Detail
  • Invitation to the Annual General Meeting of Shareholders
    for the year 2022
    		• More Detail
    Documentation of common agenda
  • Copy minutes of the Annual General Meeting of Shareholders for the year 2021
    		•  More Detail
  • 2021 Annual Report and 2021 Financial Report (56-1 One Report)
    		• More Detail
  • Information of the proposed directors in replacement of those retiring by rotation and Definition of Independent Director
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Guidelines for attending the shareholders meeting via electronic means (E-AGM) and the method of appointing a proxy
    		•  More Detail
  • Information of Independent Directors Proposed to be Shareholders’ Proxies
    		•  More Detail
  • The Company’s Articles of Association relating to the Shareholders’ Meeting
    		•  More Detail
  • Registration form for attending the shareholders' meeting via electronic means (E-AGM)
    		• More Detail
  • Criteria and form for submission of questions in advance prior to the shareholders meeting
    		•  More Detail
    Year 2021  
  • Minutes of the Annual General Meeting 2021
    		• More Detail
  • Guideline for attending the 2021 AGM Regarding the COVID-19 outbreak
    		•  More Detail
  • Invitation to the Annual General Meeting of Shareholders
    for the year 2021
    		• More Detail
    Documentation of common agenda
  • A copy of Minutes of the Annual General Meeting of Shareholders for the year 2020, held on July 16, 2020
    		•  More Detail
  • Annual Report for the year 2020 together with the financial statements for the year ending 31 December 2020, in CD-ROM
    		•
  • Information of the proposed directors in replacement of those retiring by rotation
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Documents or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend the Meeting
    		•  More Detail
  • Information of Independent Directors Proposed to be Shareholders’ Proxies
    		•  More Detail
  • The Company’s Articles of Association relating to the Shareholders’ Meeting
    		•  More Detail
  • Procedure for the Annual General Meeting of Shareholders for the Year 2021
    		•  More Detail
  • Map of AGM Venue
    		•  More Detail
    Year 2020  
  • Minutes of the Annual General Meeting 2020
    		• More Detail
  • Measures to prevent COVID-19 infection at the Annual General Meeting of Shareholders for 2020
    		•  More Detail
  • Invitation to the Annual General Meeting of Shareholders
    for the year 2020
    		• More Detail
    Documentation of common agenda
  • A copy of Minutes of the Annual General Meeting of Shareholders for the year 2019, held on April 5, 2019
    		•  More Detail
  • Annual Report for the year 2019 together with the financial statements for the year ending 31 December 2019, in CD-ROM
    		•  More Detail
  • Information of the proposed directors in replacement of those retiring by rotation and Definition of Independent Director
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Documents or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend the Meeting
    		•  More Detail
  • Information of Independent Directors Proposed to be Share holders’ Proxies
    		•  More Detail
  • The Articles of Association which related to the General Meeting of Shareholders
    		•  More Detail
  • Procedure for the Annual General Meeting of Shareholders for the Year 2020
    		•  More Detail
  • Map of AGM Venue
    		•  More Detail
    Year 2019  
  • Minutes of the Annual General Meeting 2019
    		• More Detail
  • Invitation to the Annual General Meeting of Shareholders
    for the year 2019
    		• More Detail
    Documentation of common agenda
  • A copy of Minutes of the Annual General Meeting of Shareholders for the year 2018, held on April 25, 2018
    		•  More Detail
  • Annual Report for the year 2018 together with the financial statements for the year ending 31 December 2018, in CD-ROM
    		•  More Detail
  • Information of the proposed directors in replacement of those retiring by rotation and Definition of Independent Director
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Documents or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend the Meeting
    		•  More Detail
  • Information of Independent Directors Proposed to be Share holders’ Proxies
    		•  More Detail
  • The Articles of Association which related to the General Meeting of Shareholders
    		•  More Detail
  • Procedure for the Annual General Meeting of Shareholders for the Year 2019
    		•  More Detail
  • Map of AGM Venue
    		•  More Detail
    Year 2018  
  • Minutes of the Annual General Meeting 2018
    		• More Detail
  • Invitation to the Annual General Meeting of Shareholders
    for the year 2018
    		• More Detail
    Documentation of common agenda
  • Minutes of the Annual General Meeting of Shareholders for the year 2017
    		•  More Detail
  • Annual Report for the year 2017
    		•  More Detail
  • Information of the proposed directors in replacement of those retiring by rotation
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Documents or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend the Meeting
    		•  More Detail
  • Information of Independent Directors Proposed to be Shareholders’ Proxies
    		•  More Detail
  • The Articles of Association which related to the General Meeting of Shareholders
    		•  More Detail
  • Procedure for the Annual General Meeting of Shareholders for the Year 2018
    		•  More Detail
  • Map of AGM venue
    		•  More Detail
    Year 2017  
  • Minutes of the Annual General Meeting 2017
    		•  More Detail
  • Invitation to the Annual General Meeting of Shareholders
    for the year 2017
    		•  More Detail
    Documentation of common agenda
  • Minutes of the Annual General Meeting of Shareholders for the year 2016
    		•  More Detail
  • Annual Report for the year 2016
    		•  More Detail
  • Information of the proposed directors in replacement of those retiring by rotation
    		•  More Detail
  • Definition of Independent Director
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Documents or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend the Meeting
    		•  More Detail
  • Information of Independent Directors Proposed to be Shareholders’ Proxies
    		•  More Detail
  • The Articles of Association which related to the General Meeting of Shareholders
    		•  More Detail
  • Procedure for the Annual General Meeting of Shareholders for the Year 2017
    		•  More Detail
  • Map of AGM venue
    		•  More Detail
    Year 2016  
  • Minutes of the Annual General Meeting 2016
    		•  More Detail
  • Invitation to the Annual General Meeting of Shareholders
    for the year 2016
    		•  More Detail
    Documentation of common agenda
  • A copy of Minutes of the Annual General Meeting of Shareholders for the year 2015, held on April 20, 2015
    		•  More Detail
  • Annual Report for the year 2015
    		•  More Detail
  • Information of the proposed directors in replacement of those retiring by rotation and Definition of Independent Director
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Documents or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend the Meeting
    		•  More Detail
  • Information of Independent Directors Proposed to be Share holders' Proxies
    		•  More Detail
  • The Articles of Association which related to the General Meeting of Shareholders
    		•  More Detail
  • Procedure for the Annual General Meeting of Shareholders for the Year 2016
    		•  More Detail
  • Map of AGM Venue
    		•  More Detail
    Year 2015  
  • Invitation to the Annual General Meeting of Shareholders of Rayong Purifier Public Company Limited for the year 2015
    		•  More Detail
    Documentation of common agenda
  • A copy of Minutes of the Annual General Meeting of Shareholders for the year 2014, help on April 21, 2014
    		•  More Detail
  • Profile of Nominated Directors for Re-Election and Profile of Nominated Director for Election
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Documents or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend the Meeting
    		•  More Detail
  • Information of Independent Directors Proposed to be Shareholders' Proxies
    		•  More Detail
  • The Articles of Association which related to the General Meeting of Shareholders
    		•  More Detail
  • Procedure for the Annual General Meeting of Shareholders for the Year 2015
    		•  More Detail
  • Map of AGM Venue
    		•  More Detail
    Year 2014  
  • Minutes of the Annual General Meeting 2014 (Thai Version)
    		•  More Detail
  • Invitation to the Annual General Meeting of Shareholders of Rayong Purifier Public Company Limited for the year 2014
    		• More Detail
    Documentation of common agenda
  • Minutes of the Extraordinary General Meeting No.1/2013
    		•  More Detail
  • Profile of Nominated Directors for Re-Election and Profile of Nominated Director for Election
    		•  More Detail
  • Profiles of Persons who are nominated as new directors
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Documents or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend the Meeting
    		•  More Detail
  • Information of Independent Directors Proposed to be Shareholderse Proxies
    		•  More Detail
  • The Companyes Articles of Association Related to AGM 
    		•  More Detail
  • Map of AGM Venue
    		•  More Detail
    Year 2013  
  • Minutes of the Extraordinary General Meeting No. 1/2013
    (Avaliable in Thai)
    		• More Detail
       
  • Minutes of the Annual General Meeting 2013 (Thai Version)
    		•  More Detail
  • Invitation to the Annual General Meeting of Shareholders of Rayong Purifier Public Company Limited for the year 2013
    		• More Detail
    Documentation of common agenda
  • Minutes of the Extraordinary General Meeting No.1/2012
    		•  More Detail
  • For Consideration in Agenda 5 consideration and approval of the election of directors to replace those director who retired by rotaion
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Documents or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend the Meeting
    		•  More Detail
  • Definition of the Independent Director
    		•  More Detail
  • Steps for Attending the Annual General Meeting of the Shareholders 2013
    		•  More Detail
  • Location Map of Shinawatra Tower III BANGKOK
    		•  More Detail
    Documents for the Agenda of the Extraordinary General Meeting No. 1/2013
  • Minutes of the Annual General Meeting 2013 held on 29 March 2013
    		•  More Detail
  • Information Memorandum on the Acquisition and Disposition of Assets
    		•  More Detail
  • Capital Increase Reporting Form (F53-4)
    		•  More Detail
    Documents for the Extraordinary General Meeting No. 1/2013
  • Documents or Evidence Showing an Identity of the Shareholder
    		•  More Detail
  • Three (3) Forms of Proxy
    		•  More Detail
  • Profile of Proxy Independent Director
    		•  More Detail
  • Procedure for the Extraordinary General Meeting
    		•  More Detail
  • Map of the Meeting Venue
    		•  More Detail
    Invitation to Extraordinary General Meeting No.1/2013 More Detail
    Year 2012  
  • Minutes of the Extraordinary General Meeting 2012
    (Avaliable in Thai)
    		• More Detail
  • Invitation to Extraordinary General Meeting No.1/2012
    (Avaliable in Thai)
    		•  More Detail
       
  • Minutes of the Annual General Meeting 2012 (Avaliable in Thai)
    		•  More Detail
    Documentation of common agenda
  • Index Annual General Meeting of Shareholders 2012
    (Avaliable in Thai)
    		•  More Detail
  • Minutes of the Annual General Meeting 2011
    		•  More Detail
  • For Consideration in Agenda 5 consideration and approval of the election of directors to replace those director who retired by rotaion
    		•  More Detail
  • This attachment is for the shareholder to use as a supplement for their consideration in the agenda of the meeting
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Documents or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend the Meeting
    		•  More Detail
  • Definition of the Independent Director
    		•  More Detail
  • Steps for Attending the Annual General Meeting of the Shareholders 2012
    		•  More Detail
  • Location Map of Shinawatra Tower III BANGKOK
    		•  More Detail
    Year 2011  
    Minutes of the Annual General Meeting 2011 More Detail
    Documentation of common agenda
  • Invitation to the Annual General Meeting of Shareholders of Rayong Purifier Public Company Limited for the year 2011
    		•  More Detail
  • Minutes of the Annual General Meeting 2010
    		•  More Detail
  • For Consideration in Agenda 5 consideration and approval of the election of directors to replace those director who retired by rotaion
    		•  More Detail
  • This attachment is for the shareholder to use as a supplement for their consideration in the agenda of the meeting
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Documents or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend the Meeting
    		•  More Detail
  • Definition of the Independent Director
    		•  More Detail
  • Steps for Attending the Annual General Meeting of the Shareholders 2011 (Avaliable in Thai)
    		•  More Detail
  • Location Map of Swissotel Le Concorde Hotel BANGKOK
    		•  More Detail
  • Articles of Association relating to Shareholder Meeting
    		•  More Detail
    Year 2010  
    Minutes of Annual General Meeting 2010 (Avaliable in Thai) More Detail
    Documentation of common agenda
  • The Ordinary General Meeting of Shareholders for the Year 2010
    		•  More Detail
  • Minutes of the Extraordinary Shareholders' Meeting Quarter 1/2010
    		•  More Detail
  • For Consideration in Agenda 5 consideration and approval of the election of directors to replace those director who retired by rotaion
    		•  More Detail
  • Proxy (Form A.)
    		•  More Detail
  • Proxy (Form B.)
    		•  More Detail
  • Proxy (Form C.)
    		•  More Detail
  • Documents or Evidence Showing an Identity of the Shareholder or a Representative of the Shareholder Entitled to Attend the Meeting
    		•  More Detail
  • Definition of the Independent Director
    		•  More Detail
  • Steps for Attending the Annual General Meeting of the Shareholders No.1/2010
    		•  More Detail
  • Location Map of Swissotel Le Concorde Hotel BANGKOK
    		•  More Detail
  • Articles of Association relating to Shareholder Meeting
    		•  More Detail
    Year 2009  
    Minutes of Annual General Meeting 2009 (Avaliable in Thai) More Detail