Report of the Acquisition or Disposition of Securities (Form 246-2) 2.1 (  ) Acquisition (     ) Disposition (  ) Through the Stock Exchange of Thailand via a securities company

Disposition Stock 5.0536 0.5695 4.4841 09/02/2022 5.0536 0.5695 4.4841   246016732202-1 KCE KASIKORN ASSET MANAGEMENT COMPANY LIMITED Acquisition Stock 4.9835 0.4005 5.384 21/05/2021 4.9835 0.4005 5.384

Acquisition Stock 4.9948 0.0234 5.0182 08/11/2021 4.9948 0.0234 5.0182   246014422111-1 EGCO BBL ASSET MANAGEMENT COMPANY LIMITED Disposition Stock 5.0602 0.093 4.9672 17/11/2020 5.0602 0.093 4.9672

stock. In case of group report, disclose the changes in the holding of individuals, thegroup percentage of acquisition/disposition, the group percentage after theacquisition/disposition and the person(s

Disposition Stock 5.0834 0.1038 4.9796 28/06/2023 5.0834 0.1038 4.9796   246025022306-1 NYT KRUNGSRI ASSET MANAGEMENT COMPANY LIMITED Acquisition Stock 4.7535 0.403 5.1565 07/03/2022 4.7535 0.403 5.1565

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No ORI PEERADA CAPITAL COMPANY LIMITED Acquisition Stock

securities 0 19.0045 19.0045 08/11/2021 0 19.0045 19.0045   246014532111-1 INSET Mr. Boonsmit Pukhanasut Disposition Stock 6.4724 2.7597 3.7126 13/07/2021 6.4724 2.7597 3.7126   246012142107-1 INSET Mr

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No IIG Miss Oranuj Suwanggul Disposition Stock 7.026

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No AU Miss Gulapat Kanokwatanawan Disposition Stock

. Jirawud Kuvanant Acquisition Stock 39.5696 1.5301 41.0997 19/12/2019 39.5696 1.5301 41.0997   246002852003-1 B52 นาย ทวี โฆษิตจิรนันท์ Acquisition Stock 0 6.327 6.327 17/05/2019 0 6.327 6.327   2562-0201