Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No JTS Mrs. Lalana Tharasuk Acquisition Stock 4.9968

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No CIG Mr. Komet Pechanunt Acquisition Stock 1.2007 6.5027

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No UBIS Mr. Nant Kitayanutkul Acquisition Stock 54.9932

Acquisition Stock 59.9965 0.0053 60.0018 30/08/2023 59.9965 0.0053 60.0018   246025952309-1 NINE SILOM ROAD LIMITED Disposition Stock 17.5341 2.9568 14.5773 22/08/2022 17.5341 2.9568 14.5773   246020362208-1

to high domestic ethanol stock, and the increasing aggregate domestic production capacity. Natural Resources Business Group recorded soften performance though the Company still realized additional

Kittiya Utokyota Acquisition Stock 4.6781 1.558 6.2362 10/02/2022 4.6781 1.558 6.2362   246016702202-1 OTO Mr PINYO RUCKAPUNMETEE Acquisition Stock 4.5651 0.693 5.2581 30/11/2021 4.5651 0.693 5.2581

KRIRKRAI TRIBUNYATKUL Disposition Stock 15.14 -0.21 14.93 19/09/2017 15.14 -.21 14.93   2560-0486 JTS Mr. Pete Bodharamik Disposition Stock 20.0949 0.2123 19.8825 19/09/2017 20.0949 0.2123 19.8825

. Aphichat Sramoon Acquisition Stock 0.0002 12.4599 12.4602 05/06/2020 0.0002 12.4599 12.4602   246004092006-1 QTC Mrs. Pornpinyo Ngamsantikul Acquisition Stock 0.0004 12.4599 12.4604 07/04/2020 0.0004 12.4599

. Jirat Tritrakulchai Disposition Stock 6.3018 1.7105 4.5912 19/05/2021 6.3018 1.7105 4.5912   246010802105-1 OCEAN Mr. Jirat Tritrakulchai Disposition Stock 11.1402 1.515 9.6251 28/04/2021 11.1402 1.515

UNOFFICIAL TRANSLATION “SEC Thailand is a recipient of Digital Government Awards 2020 and Honorable Mention of the 9th NACC Integrity Awards 2019” Office of the Securities and Exchange Commission 333