Type of securities : Common share | Effective Date : 23/04/2019 | Close Selling Date : 30/04/2019

ประเภทหลักทรัพย์ : หุ้นสามัญ | วันที่มีผลใช้บังคับ : 23/04/2562 | วันที่ปิดการขาย : 30/04/2562

. SEC Classification : ใชภ้ายใน (Internal) FORM 56-1 One Report (Attached to Notification No. Tor Jor. 55/2563) Applicable to the Financial Year Ending 31 December 2021 onwards Annual Registration

be assisted in transition throughout the process by capital market professionals, including business restructuring, arrangement of proper internal control systems as well as preparation of accurate

governance 10. Corporate social responsibility 11. Internal control and risk management 12. Related transactions Part 3: Financial Position and Operating Results 13. Significant financial information 14

. Corporate social responsibility 11. Internal control and risk management 12. Related transactions Part 3: Financial Position and Operating Results 13. Significant financial information 14. Management

structure 11. Corporate governance 12. Social responsibility 13. Internal control and risk management 14. Related party transactions 2.4 Financial position and operating results 15. Important financial

EBITDA per ton of $140 – all-time record high  Core Net Profit of $175 million - up 85% year-on-year  Core EPS of THB 0.99 – 55% increase year-on-year post 11% dilution from partial warrants exercise

, executives, employees and others 8. Report on key operating results related to corporate governance 28 9. Internal control and related party transactions 33 Part 3: Financial Statements 36 Part 4

information could stimulate trust and confidence in the capital markets, which would in turn sustain long-term economic growth in Thailand. Striving to achieve such quality, it is necessary that all parties