Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No EFORL Mrs. Pimpen Deephanphongs Disposition Stock

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No QTC Mr. Litsamy Latsavong Disposition Stock 12.4599

Disposition Stock 5 0.0003 4.9997 02/12/2022 5 0.0003 4.9997   246022002212-1 WHA KASIKORN ASSET MANAGEMENT COMPANY LIMITED Acquisition Stock 4.9472 0.1776 5.1248 19/08/2022 4.9472 0.1776 5.1248   246020342208

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No READY Mr. Supachoke Panchasarp Acquisition Stock 4.99

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No MVP Mr. Sura Khanittaweekul Disposition Stock 15.9319

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No JKN Mr. Jakkaphong Jakrajutatip Acquisition Stock

per share. In case of having other securities listed elsewhere, identify the name of the Stock Exchange. (2) In case of having other types of share such as preferred share whose rights or terms differ

consistent increase in its retail channel sales; the main distribution channel, from the Company’s strategy to enlarge its customer base, and debuted the B20 Diesel product in tandem with a special price

Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No YCI Mr. Chirasak Chiyachantana Acquisition Stock 3.9546 6.3174

Acquisition Stock 9.069 1.5927 10.6618 27/06/2022 9.069 1.5927 10.6618   246019312206-1 GLOCON Mr. Pasu Wachirapong Acquisition Stock 4.7458 1.0076 5.7534 21/06/2022 4.7458 1.0076 5.7534   246019142206-1 GLOCON