of Business Operation for the 2nd quarter of 2017 Bangchak Corporation Plc. Summary of the Company and its subsidiaries’ operating result for the 2nd quarter ended 30th June 2017 EBITDA Structure of

As of March 31, 2022, the Company and subsidiaries had total shareholders’ equity of Baht 2,462.96 million, increased by Baht 127.67 million or 5.47%, the mainly cause from recognize the operating

approve the allocation of profit from the Company’s operating results for the fiscal year ended March 31, 2018 to pay dividends in the total amount of not exceeding THB 741.01 million, or equivalent to the

Corporation Plc. I 3 Executive Summary Summary of the Company and its subsidiaries’ operating results for the quarter ended December 31st, 2018 Unit: THB Million Q4/2017 (Restate) Q3/2018 Q4/2018 YoY QoQ 2017

Bangchak Corporation Plc. I 3 Executive Summary Summary of the Company and its subsidiaries’ operating results for the 1st quarter ended March 31st, 2019 Unit: THB Million Q1/2018 (Restate) 7/ Q4/2018 Q1

sales; and (vi) other operating income less total interest income and further divided by the sum of (i) – (vi). 3 Operating profit margin is calculated from operating profits before income tax expenses

December,2019. This reclassification has no effect on the operating results of the Company presented in the previous report. 2 Gross profit margin is calculated from the sum of (i) total interest income

10.28 million that decreased the total expense in this quarter. The consolidated operating result for the six–month period ended June 30, 2020 The Company reported net profit of Baht 7.25 million

and Bang Sue Station - Tha Phra Station) which will operate as Through Operation system of the whole MRT Blue Line Project. The MRT Blue Line Extension Project, which has a total distance of 27

Station and Bang Sue Station - Tha Phra Station) which will be connected and operated as a Through Operation. The MRT Blue Line Extension Project, which has a total distance of 27 kilometers with 20