., and Schedule for the EGM of Shareholders No. 1/2019 (Revised) To: The President The Stock Exchange of Thailand Enclosure: 1. Information Memorandum of Hydrotek Public Company Limited on Disposal of

., and Schedule for the EGM of Shareholders No. 1/2019 (Revised2) To: The President The Stock Exchange of Thailand Enclosure: 1. Information Memorandum of Hydrotek Public Company Limited on Disposal of

., and Schedule for the EGM of Shareholders No. 1/2019 (Revised3) To: The President The Stock Exchange of Thailand Enclosure: 1. Information Memorandum of Hydrotek Public Company Limited on Disposal of

INFORMATION A. Memorandum and Articles of Association × B. Material Contracts × C. Exchange Controls × D. Statement by Experts × E. Sign offs or consents from persons advising the issuer in the preparation of

technologies compatible with New Energy Market to shape new business opportunities. In Q3/2020, GPSC has worked in collaboration with Suranaree University of Technology in 6-MW Solar Rooftop and Floating Solar

received the Top Innovative Organization Award 2018, which was arranged by National Innovation Agency (Public Organization), The Stock Exchange of Thailand (SET), Market for Alternative Investment (MAI) and

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CS015/2562 August 08, 2019 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

the business since 2017 and the fact that the Thai Baht value appreciated against US Dollar, the Company had loss on exchange rate, resulting in a decrease in net profit ratio (ROS) from 19.92% in the

its content acquisition to support the growth of the business since 2017 and the fact that the Thai Baht value appreciated against US Dollar, the Company had loss on exchange rate, resulting in a

exchange rate, resulting in a decrease in net profit ratio (ROS) from 16.00% in 2018 to 14.78% in 2019. The total expense to total revenue ratio increased from 13.32% in 2018 to 17.46% in 2019. 1. Overview