MANAGEMENT DISCUSSION & ANALYSIS 3Q 2019 6 NOV 2019 MASTER AD PUBLIC COMPANY LIMITED 1 13 May 2019 QUARTERLY BUSINESS REVIEW – 3Q 2019  Consolidated revenue increased by 54.0% YoY to THB 748mn o

Subsidiary (together referred to as “Corporate Group”) would like to clarify on the operating results according to the consolidated financial statements of Year 2019 for the year ended December 31, 2019 as

ท่ีผูเชี่ยวชาญ ผูจําหนายหลักทรัพยและท่ีปรึกษา การเงินไดรับจากการออกหลักทรัพย VIII. FINANCIAL INFORMATION A. Consolidated Statements and Other Financial Information งบการเงินและขอมูลทางการเงินอ่ืน B

ended June 30, 2019 Firetrade Engineering Public Company Limited (“the Company”) would like to report the operating result according to the Company’s consolidated financial statement of the Company and

Firetrade Engineering Public Company Limited (“the Company”) would like to report the operating result according to the Company’s consolidated financial statement of the Company and its subsidiary for the

ended September 30, 2019 Firetrade Engineering Public Company Limited (“the Company”) would like to report the operating result according to the Company’s consolidated financial statement of the Company

to the Notification of Acquisition or Disposition of Assets and refer to the consolidated financial statements of the Company for the 6 months period ended 31 December 2017. And the consolidated

: Unit : Million Baht CONSOLIDATED FINANCIAL STATEMENTS For the three-month periods ended June 30, Continuing operations Discontinued operation Total 2019 2018 2019 2018 2019 2018 REVENUES 139.61 126.62

1: Consolidated Company’s Performance comparison of 2Q2020 vs. 2Q2019 vs. 1Q2020 vs. 1H2020 vs. 1H2019 UNIT: Million Baht 2Q2020 2Q2019 % YoY 1Q2020 % QoQ 1H2020 1H2019 % YoY Sales Revenue 3,931 3,290

Seamico Securities Public Company Limited (“The company”) would like to report operating result that has been examined by our auditor for the first quarter ended March 31, 2018 as follows: The consolidated