Clarification of Operating Results and Financial Position Clarification of Operating Results and Financial Position D.T.C. Industries public company Limited and Subsidiary Companies For the period

YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-8, Fax : (662) 2943373 ที ่ยท. 25/2562 14 พฤศจกิายน 2562 เรือ่ง ชีแ้จงผลการดําเนนิงานประ

Indorama Ventures Public Company Limited 75/102 Ocean Tower 2, 37th Floor, Sukhumvit 19 (Wattana), Asoke Road, Klongtoey Nuer, Wattana, Bangkok 10110, Thailand Tel : +66(0)2 661 6661 Fax : +66(0)2

Indorama Ventures Public Company Limited 75/102 Ocean Tower 2, 37th Floor, Sukhumvit 19 (Wattana), Asoke Road, Klongtoey Nuer, Wattana, Bangkok 10110, Thailand Tel : +66(0)2 661 6661 Fax : +66(0)2

PUBLIC COMPANY LIMITED 636 Bangkhuntien-Chaitaley Road, Thakham, Bangkhuntien, Bangkok 10150 Tel. (66) (2)453-6277 Fax. (66) (2)453-6288 เลขท่ี ปบ. 004 / 2563 วันท่ี 10 มกราคม 2563 เรื่อง แจ้งยกเลิกมติท่ี

Appointment of Person to be Director or Manager of Securities Company B.E. 2553 (2010)   01/02/2010 01/02/2010 12. Notification of the Office of the Securities and Exchange Commission  OrThor/Nor/Khor. 11/2548

Appointment of Person to be Director or Manager of Securities Company B.E. 2553 (2010)   01/02/2010 01/02/2010 12. Notification of the Office of the Securities and Exchange Commission  OrThor/Nor/Khor. 11/2548

/2551 Determination of Paid-Up Registered Capital of Securities Company   08/05/2008 01/06/2008 4. Notification of the Securities and Exchange Commission  KorThor/Nor/Yor. 47/2546 Determination of Fees

7/2551 Determination of Paid-Up Registered Capital of Securities Company   08/05/2008 01/06/2008 4. Notification of the Securities and Exchange Commission   58/2547    25/11/2004 16/12/2004 5

Appointment of Person to be Director or Manager of Securities Company B.E. 2553 (2010)   01/02/2010 01/02/2010 12. Notification of the Office of the Securities and Exchange Commission  OrThor/Nor/Khor. 11/2548