Ref. No. IVL 005/11/2019 11 November 2019 The President The Stock Exchange of Thailand Subject: Submission of Quarterly Review of Financial Statements and the Management Discussion and Analysis of

Ref. No. IVL 002/05/2020 12 May 2020 The President The Stock Exchange of Thailand Subject: Submission of Quarterly Review of Financial Statements and the Management Discussion and Analysis of

% 2,154.48 1,179.06 975.42 82.73% Gross Profit 90.25 78.57 11.69 14.87% 301.43 280.81 20.62 7.34% Other Income 31.68 6.65 25.02 376.07% 93.26 20.30 72.96 359.42% Selling & Administrative Expenses 58.92 50.89

follows. Financial performance Statement of income Consolidated Financial Statements for Quarter 3 of 2019 Quarter 3 of 2018 Change (Unaudited but reviewed) (Unaudited but reviewed) Increase (Decrease) THB

Public Company Limited and its subsidiaries would like to notify the operating results stated in consolidated financial statements for the year 2019. The details as follows: The Structure of Revenues R&B

comprehensive income Consolidated financial statements (Thousand Baht) 30 Jun 20 % 30 Jun 19 % YOY %YOY Sales 440,979 70.35% 370,857 78.10% 70,122 18.91% Service income 78,750 12.56% 48,880 10.29% 29,870 61.11

Financial Statement (Unit: Million Baht) 2018 2017 YoY Sales and Services 2,552.89 1,626.87 926.03 56.92% Gross Profit 349.38 353.85 (4.47) (1.26%) Other Income 115.14 32.26 82.89 256.97% Selling

(14) Finance Cost 5 7 (29) Net Profit 40 23 74 (Unit : Million Baht) Financial statements in which the equity method is applied Q1/2019 Q1/2018 % Change Sales and Service Income 485 467 4 Cost of Sales

) Finance Cost 10 15 (33) Net Profit 88 51 73 (Unit : Million Baht) Financial statements in which the equity method is applied Q2/2019 Q2/2018 % Change Sales and Service Income 1,001 934 7 Cost of Sales and

of Sales and Services 412 375 10 800 759 5 Selling and Administrative Expenses 43 48 (10) 87 99 (12) Finance Cost 5 8 (38) 10 15 (33) Net Profit 48 29 66 88 51 73 - 2 - Financial statements in which