PRIME ROAD POWER PUBLIC COMPANY LIMITED PRINCIPAL CAPITAL PUBLIC COMPANY LIMITED PRINSIRI PUBLIC COMPANY LIMITED PRODIGY PUBLIC COMPANY LIMITED PROEN CORP PUBLIC COMPANY LIMITED PROFESSIONAL WASTE
LIMITED PRIME ROAD POWER PUBLIC COMPANY LIMITED PRINCIPAL CAPITAL PUBLIC COMPANY LIMITED PRINSIRI PUBLIC COMPANY LIMITED PRODIGY PUBLIC COMPANY LIMITED PROEN CORP PUBLIC COMPANY LIMITED PROFESSIONAL WASTE
2020; (1) Mr. Chanchai Chaiprasit Certified Public Accountant No. 3760 (who has been a certified signatory of the Company’s financial statements for 3 years since 2017) (2) Ms. Nopanuch Apichatsatien