Period As Of Details EASTERN WATER RESOURCES DEVELOPMENT AND MANAGEMENT PCL. 2023 Reviewed Company Q2 30/06/2023 EASTERN WATER RESOURCES DEVELOPMENT AND MANAGEMENT PCL. 2023 Reviewed Consolidated Q2 30/06

SAAM Energy Development Public Company Limited - 1 - 10 May 2019 Subject: Management Discussion and Analysis for the period ended 31 March 2019 To: The President The Stock Exchange of Thailand SAAM

SAAM Energy Development Public Company Limited - 1 - 9 August 2019 Subject: Management Discussion and Analysis for the period ended 30 June 2019 To: The President The Stock Exchange of Thailand SAAM

SAAM Energy Development Public Company Limited - 1 - 7 November 2019 Subject: Management Discussion and Analysis for the period ended 30 September 2019 To: The President The Stock Exchange of

SAAM Energy Development Public Company Limited - 1 - 12 May 2020 Subject: Management Discussion and Analysis for the period ended 31 March 2020 To: The President The Stock Exchange of Thailand SAAM

. The domestic economy recovered at a modest pace. Public spending and private consumption remained to be the main growth drivers. Private investment remained at a similar level compared to the same

% 93.53 % - 9.53 1.3 Sales and service income - Property development - Concrete products and others Baht 88.29 million Baht 100.89 million Baht (12.60) million (12.49) Baht 177.68 million Baht 88.75 million

construction compared with revenue from construction 92.62 % 92.87 % - (0.27) 1.3 Revenue from sales and services - Real Estate Development - Concrete products and others 71.13 MB 164.15 MB (93.02) MB (56.67

panel discussion on " Building Collaboration for the Development of the Capital Market towards Sustainable Growth of Thailand," moderated by Mr. Bancha Chumchaivate (far right).

. Nowadays, companies want to invest in a country that has a clearer path toward sustainable development.”Meanwhile, Ms. Gita Sabharwal, UN Resident Coordinator commended the progress made in supporting the