Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No WINNER Mr. Jane Wongisariyakul Disposition Stock

/04/2022 25.7651 25.7651 25.7651   246023012302-1 UBE Miss Kwansirintr Rojanapruk Disposition Stock 5.1094 3.0077 2.1016 30/09/2021 5.1094 3.0077 2.1016   246013732110-1 Stock: common stock or preferred

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No CAZ Mr. Kobkun Thienpreecha Acquisition Stock 9.9688

. Wilai Tangkaravakoon Disposition Stock 9.5652 8.6956 0.8695 28/10/2021 9.5652 8.6956 0.8695   246014252111-1 Stock: common stock or preferred stock or depository receipt (DR). Convertible Securities

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 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