Company”) would like to submit the financial statement for 1st quarter of 2022 ended as of March 31, 2022, which details are as following ; Unit : Million Baht Operating results (Consolidated) 1st quarter

financial statements for the year ended December 31, 2019 as follows: Overview of Operating Performance Company and its subsidiaries had revenue classified by product category consist revenue from the

11.63% Other income 19.27 9.54 9.73 101.90% Selling and administrative expenses 107.06 93.90 13.15 14.01% Operating profit 457.27 403.89 53.38 13.22% Finance cost 41.60 33.63 7.97 23.69% Income tax

November 13,2019 Dear Director and The Manager of SET Re: Operating Performance’s Summary of Q3/2019 During the third quarter of 2019, total sales amount of the Company was 27 6.71 million baht. It

Palmer & Turner (Thailand) Ltd MJD.IR.012/2562 13 November 2019 Subject : Clarification of the operating result for the year 2019 ended September 30, 2019 To : Director and Manager The Stock Exchange

of 99.77%. The Company would like to clarify significant changes in the Group’s operating results as follows: 1. Revenues from sales and services for the six-month period of 2020 total of Baht 32.68

electricity 4.62 31.81 4.57 32.23 0.06 1.20 SAAM Energy Development Public Company Limited - 3 - Consolidated financial statements Cost of sales and services Quarter 3 of 2020 (Unaudited but reviewed) Quarter 3

. 2. Operating Results (Company and Subsidiaries) Consolidated revenue for Q2/2018 of 80.0 million baht compared with Q2/2017 of 96.0 million baht, decreased 16.0 million baht or 16.7 percent. The

Company Limited - 3 - - Cost of services and rental Cost of services and rental mainly consists of (1) cost of security and cleaning services within site location such as the cleaning of solar panels

The Company’s expenses mainly consist of operating and administrative expenses, expected credit loss and finance cost. For the 1Q/2023 financial results, the Company had total consolidated expenses of