by such forward-looking statements. Please note that the company and executives/staff do not control and cannot guarantee the relevance, timeliness, or accuracy of these statements. 9 2Q20 MD&A

materials cost 553.5 516.9 530.9 2.7% (4.1%) 1,115.3 1,047.8 (6.1%) Depreciation and amortisation cost 122.1 124.9 123.2 (1.4%) 0.9% 246.0 248.1 0.9% Staff cost and other benefits 42.3 37.2 39.0 4.8% (7.8

%YoY THB Mn THB Mn %YoY Fuel materials cost 543.0 530.9 515.9 (2.8%) (5.0%) 1,658.4 1,563.8 (5.7%) Depreciation and amortisation cost 122.5 123.2 130.0 5.5% 6.1% 367.0 378.0 3.0% Staff cost and other

Fuel materials cost 530.9 536.5 583.3 8.7% 9.9% 1,047.8 1,119.8 6.9% Depreciation and amortisation cost 123.2 152.5 155.4 1.9% 26.1% 248.1 307.9 24.1% Staff cost and other benefits 39.0 36.7 37.2 1.4

% 1,563.7 1,763.1 12.8% Depreciation and amortisation cost 130.0 155.4 154.0 (0.9%) 18.5% 378.1 461.9 22.2% Staff cost and other benefits 37.8 56.9 53.6 (5.8%) 41.8% 114.0 164.4 44.2% Repair and maintenance

536.5 583.3 643.3 722.5 79.2 12.3% 2,057.6 2,485.6 428.0 20.8% Depreciation and amortisation cost 152.5 155.4 154.0 162.2 8.2 5.3% 503.6 624.1 120.5 23.9% Staff cost, repair and maintenance cost and other

%YoY Fuel materials cost 583.3 808.1 811.4 0.4% 39.1% 1,119.8 1,619.5 44.6% Depreciation and amortisation cost 155.4 165.8 169.1 2.0% 8.8% 307.9 334.9 8.8% Staff cost, repair and maintenance cost and

และนโยบายที่เพียงพอและมี ประสิทธิภาพ รวมถึงมาตรการทางวินัยกรณีมีการปฏิบัติไม่เป็นไปตามที่กำหนด · มาตรการในการควบคุมและป้องกันการรั่วไหลของข้อมูล (Chinese Wall/ Need to Know Basis) · เกณฑ์ Staff Dealing

develop the internal expertise to verify their methodologies. Issuers are recommended to thoroughly document any such expertise, including the related internal processes and expertise of their staff. This

financial statements under the second paragraph must be examined and given opinion by an auditor approved by the Office, and such auditor must not be a director, staff member or employee of such securities