2021. The SEC will notify the agenda to submit e-reports starting from the second quarter and the e-reporting acceptance is scheduled for completion within the fourth quarter of this year

129 students from the Advanced Certificate Course in Public Administration and Law for Executives Program, Class 23, at King Prajadhipok's Institute. Ms. Yaowalak Chuchot from PTT Public Company Limited

August 9, 2017 Re: Clarification on Extension of the Completion of the Acquisition of Shares in the Biogas Power Plant Project of Aukkarawat Plant Renewable Energies Co., Ltd. (the “Project”) To: President

November 1, 2017 Re: Clarification on Extension of the Completion of the Acquisition of Shares in the Biogas Power Plant Project of Aukkarawat Plant Renewable Energies Co., Ltd. (the “Project”) To: President

Having joined SEC since 1999, Assistant Secretary-General Archinee Pattamasukhon holds a bachelor’s degree in Business Administration (Finance), the University of the Thai Chamber of Commerce

and General Administration Department, the Human Resources Department, and the Organizational Risk Management and Governance Development Department. Her appointment will become effective on 16 May

year 2017 from importing solar equipment for the solar energy business of the company. Such a transaction happened only in year 2017, no more in year 2018. Selling and administration expenses. Selling

of companies (the “Project”) which aims to clearly separate the business line within OISHI’s group of companies, enhance the management and administration flexibility and increase the capability of the

solar equipment for the solar energy business of the company. Such a transaction happened only in year 2017, no more in year 2018. Selling and administration expenses Selling expenses increased Baht 0 . 3