Reports to the Stock Exchange

Form to Report on Names of Members and Scope of Work of the Audit Committee (F24-1)
Shareholders meeting's resolution
Revision of Public Holidays for the Calendar Year 2023
Upload the Notice of Annual General Meeting of Shareholders No. 1/2023 on the Company's Website
Determination of the date and Agenda for the AGM No. 1/2023; the appropriation of profit to the legal reserve and dividend payment for the Year 2022; the reduction in total number of directors; and the appointment a new member of the Audit Committee
Management Discussion and Analysis Yearly Ending 31 Dec 2022
Financial Performance Yearly (F45) (Audited)
Financial Statement Yearly 2022 (Audited)
Clarification on news in a media regarding the acquisition of Polyplex (Thailand) Public Company Limited
Fire incident at PTA plant in Spain contained with no major disruptions
Announcement of Public Holidays for the Calendar Year 2023
Interim Dividend Payment