Management Name : Mr CHALERMCHAI MAHAGITSIRI | Type of securities : warrant 5 | Methods of Acquisition / Disposition : Sell | Transaction Date : 05/07/2018

Management Name : Mr CHALERMCHAI MAHAGITSIRI | Type of securities : warrant 5 | Methods of Acquisition / Disposition : Sell | Transaction Date : 13/07/2018

Thammasala Gas Bottling Plant Co., Ltd. Thaveesab Krikkiettisak, authorized  person of Sang Ong Gas Co., Ltd., Kris Proychareon, authorized  person of Nakhon Pathom Gas Bottling Plant Co., Ltd., Chalermchai

Chundprasit Chairman of the board Vice Chairman - - Mr. Chalermchai - - Former director Former director - - Related persons 7, 21 and 22March2019 1 April2019, 2 April 2019 9 April 2019, 9 May2019 Relationship

Mr. Yiem Chundprasit Mr. Yiem Chundprasit Chairman of the board Vice Chairman - - Mr. Chalermchai Sirinopawong1/ - - Former director Former director - - Related persons 7, 21 and 22March2019 1

. Chalermchai Mahagitsiri 146,467,412 2.14 146,467,412 0.51 10. Ms. Ladda Jiraphongtrakul 122,323,761 1.79 122,323,761 0.43 11. Mr. Nirut Ngamchamnunrith 93,411,600 1.36 93,411,600 0.33 12. Minority shareholders