the standard and code of ethics by promoting compliance culture to strengthen confidence of client and the industry. Guidelines 1. The management should arrange to have strategic plan, policy and

the policy, law including the standard and code of ethics by promoting compliance culture to strengthen confidence of client and the industry. Guidelines 1. The management should arrange to have

results on the quality control system, especially the risks associated with the non-compliance with the policies, procedures, standards on auditing, the Code of Ethics for Professional Accountants, and the

“Network Firm” in this document has the same meaning as defined in the Code of Ethics for Professional Accountants which refers to businesses affiliated to Audit Firm that (a) have the intention to cooperate

. Jirawud Kuvanant Acquisition Stock 39.5696 1.5301 41.0997 19/12/2019 39.5696 1.5301 41.0997   246002852003-1 B52 นาย ทวี โฆษิตจิรนันท์ Acquisition Stock 0 6.327 6.327 17/05/2019 0 6.327 6.327   2562-0201

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

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No 7UP Miss Chomkamol Poompanmoung Acquisition Stock

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No NCL Miss Montira Charoenwal Disposition Stock 5.9915

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No ICN Mr. Sompong Chonecadeedumrongkul Acquisition Stock