10% Earnings per share (THB/share) 0.59 0.54 0.05 10% 2 / 4 Consolidated financial results of 12-month ended period  Declining in sales revenue of 2019 8%, mainly are from declining in G-G contract

% Earnings per share (THB/share) 0.59 0.54 0.05 10% 2 / 4 Consolidated financial results of 12-month ended period  Declining in sales revenue of 2019 8%, mainly are from declining in G-G contract and closing

. Overview Operational Results Between the third quarter of the year 2019 and 2018 (Unit: Million Baht) Description 3rd Quarter Changes 2019 2018 Amount % Revenue from expressway business 2,608 2,561 47 1.8

consolidated financial statements of Wave Entertainment Plc. as follows: Q2/2020 Q2/2020 Q2/2019 Changed THB'mm % THB'mm % THB'mm % Reveneue by Segment Language institute 113.99 81% 144.53 49% (30.54) -21

: Stable S&P BBB+, Outlook: Stable 6 FY18 MD&A Advanced Info Service Plc. 2019 MANAGEMENT OUTLOOK & STRATEGY Core service revenue  Mid-single digit growth (Pre TFRS 15) Consolidated EBITDA margin  Stable

, a 89.8% decrease from 1Q2019. (Unit : Million Baht) Consolidated Financial Statements 1Q'20 1Q'19 % Change Total Revenue 430.3 459.4 -6.3% Gross Profit 136.5 183.4 -25.6% Normalized Share of Profit

2020 which had been reviewed by the independent auditor as follows: 1. Summary of the Company’s operating results 2. Analysis of the consolidated financial performance 3. Analysis of the consolidated

, which is increased by Baht 915 million or 13% compared to the total revenues of Baht 7,165 million for 2017. The increase results from higher revenue from related technology business and lower revenue

the consolidated financial statements of the Company and its subsidiaries for the first quarter ended 31st March 2018. The Company reported consolidated net profits (attributable to equity holders of

Page 1 of 2 T.K.S. TECHNOLOGIES % GP Q1’20 Q1’19 As Reported (% to Sales) Total GP 21.7% 25.1% Company 19.4% 27.1% TBSP 22.6% 21.6% For the 1st quarter 2020, consolidated %GP reported at 21.7%, while