Sir, Please find below the additional information in supportive of our financial statements ended June 30, 2018. Performance for the three-month period ended June 30, 2018 - Sales income increased 4.8

% 25% 1% 28% 25% 3% Other income /(expenses) 15.00 5.09 195% 130.99 23.62 455% Financing cost 0.02 3.58 -99% 4.34 12.03 -64% Corporate Tax 20.58 7.81 163% 99.30 56.44 76% Net profit 81.86 70.04 17

Administrative expenses decreased by 6% yoy mostly was attributed to the staff cost. Earnings before interest, taxes and depreciation (“EBITDA”) EBITDA (not included other income) increased substantially by 16

previous year. - Profit before income tax increased 61% from 28.1 million baht to 45.2 million baht as expenses decreased due mainly to 15.2 million baht provision for bad debt and 5.3 million baht loss on

Revenues Debt to Equity = Total Liabilities to Total Equity Return on Assets (ROA) = Profit before financial costs and income tax to average Total Assets Return on Equity (ROE) = Net Profit to average Total

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

auditor as follows: Statements of Comprehensive Income for the 2nd Quarter Ended June 30, 2020 Operation : Consolidated Profit & Loss Statement 2Q 2Q % Unit : THB million 2020 2019 change Revenue from Non

subsidiaries’ total earnings amounted to 800 million Baht, consisting of contract revenue 779 million Baht, interest 11 million Baht, profit from rate of exchange 8 million Baht and others income 2 million Baht

– Costs of Sales) to Sales Net profit margin = Net Profit to Total Revenues Debt to Equity = Total Liabilities to Total Equity Return on Assets (ROA) = Profit before financial costs and income tax to

Net profit margin = Net Profit to Total Revenues Debt to Equity = Total Liabilities to Total Equity Return on Assets (ROA) = Profit before financial costs and income tax to average Total Assets Return