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

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No JCK Mr. Apichai Taechaubol Disposition Stock 12.4681

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No NEWS Mr. Siritaj Rojanepruk Disposition Stock 11.2549

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No ACC Mr. Bing Chen Acquisition Stock 7.4457 7.4457

POST 019/2019 16 December 2019 Subject Notification convening date of the Extraordinary General Meeting of Shareholders No. 1/2020 To The President The Stock Exchange of Thailand 93 Ratchadaphisek

. Ratchata Poompanmoung Acquisition Stock 4.7987 0.9226 5.7213 06/07/2021 4.7987 0.9226 5.7213   246012022107-1 7UP Mr. Somyot Poompanmoung Acquisition Stock 9.9356 0.2023 10.1379 26/03/2021 9.9356 0.2023

T.H.S. RUBBER INDUSTRY COMPANY LIMITED Acquisition Stock 17.3361 7.6628 24.9989 08/07/2021 17.3361 7.6628 24.9989   246012032107-1 DIMET T.H.S. RUBBER INDUSTRY COMPANY LIMITED Acquisition Stock 0 17.3361

found Stock: common stock or preferred stock or depository receipt (DR). Convertible Securities: warrant or convertible debenture or other securitiesconvertible to stock. In case of group report, disclose