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

Stock 0 10.8695 10.8695 12/10/2022 0 10.8695 10.8695   246021282210-1 DPAINT Mr. Athapon Tangkaravakoon Acquisition Stock 9.5652 4.3478 13.913 03/03/2022 9.5652 4.3478 13.913   246017072203-1 DPAINT Mrs

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No TIPH กองทุนบำเหน็จบำนาญข้าราชการ Disposition Stock

Stock 14.7943 4.8055 19.5998 04/12/2019 14.7943 4.8055 19.5998   246001821912-1 PRG THANACHART CAPITAL PUBLIC COMPANY LIMITED Termination of status of a juristic person under Section 258 Stock 19.6 4.8055

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 25.2267 0.2496 24.977 08/07/2021 25.2267 0.2496 24.977   246012042107-1 PK BANGKOK BANK PUBLIC COMPANY LIMITED Acquisition Stock 8.3163 20.3835 28.6998 01/07/2021 8.3163 20.3835 28.6998 The acquirer

a juristic person under Section 258 Stock 0 0 0 09/02/2022 49.99 49.99 0   246016742202-1 GSTEEL NIPPON STEEL CORPORATION Chain principle Stock 0 0 0 09/02/2022 0 0 0   246016632202-1 Stock: common

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