Pursuant to Section 89/25* of the SEA, the auditor who perform an audit in accordance with the auditing standards has the duty to report to the Audit Committee of the securities company** or the

Pursuant to Section 89/25 of the SEA, the auditor has the duty to report suspicious circumstances that were found from the audit in accordance with the auditing standards. SEC therefore proposes

and receive allocated shares for patrons of such companies. The public prosecutor issued a non-prosecution order. The case was deemed final. SEC Act S.311, Section 315 and Section 89/7 in conjunction

allocated shares for patrons of such companies. The public prosecutor issued a non-prosecution order. The case was deemed final. SEC Act S.311, Section 315 and Section 89/7 in conjunction with Section 86

: Overall Financial Performance Unit: million baht Jan-Dec 2018 % Jan-Dec 2019 % Change % YoY Revenue 523.23 100.0% 613.86 100.0% 90.63 17.3% Cost 285.52 54.6% 332.39 54.1% 46.87 16.4% Gross Profit 237.71

1: Overall Financial Performance Unit: million baht Jan-Mar 2019 % Jan-Mar 2020 % Change % YoY Revenue 132.54 100.0% 179.21 100.0% 46.67 35.2% Cost (73.41) (55.4%) (93.71) (52.3%) (20.30) 27.7% Gross

, 2020 as follows: Management Discussion and Analysis For the Nine months ended September 30, 2020 Summary of Performance Sales Revenue For the nine months ended 30 September 2019 and 2020, the Company

Management Discussion and Analysis for the Year 2019 1. Operating Results (Company and Subsidiaries) Consolidated revenue for year ended 2019 of both treatment of industrial waste business division

and its subsidiaries had the operation results for the year ended December 31, 2018 with the following details: unit: THB million 2018 2017 Change (THB mill.) Change (%) Revenue from Sales and Service

% million baht % million baht % Revenue from sale of real estate 2,680.99 98.98 1,314.41 99.04 2,680.99 98.46 1,314.41 97.96 1,366.58 103.97 Other income 27.66 1.02 12.72 0.96 41.94 1.54 27.31 2.04 14.94