translation is strictly for reference. Notification of the Capital Market Supervisory Board No. TorThor. 23/2553 Re: Rules for Undertaking Derivatives Business for Licensed Derivatives Dealers By virtue of

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DCON PRODUCTS PUBLIC Co.,Ltd. and Subsidiaries Company Management’s Discussion and Analysis (MD&A) For the Year 2017 1. Revenue,Gross Profit & Net Profit Unit :M.Bht Year 2017 Year 2016 Year 2015 1

DCON PRODUCTS PUBLIC Co.,Ltd. and Subsidiaries Company Management’s Discussion and Analysis (MD&A) For the Year 2018 1. Revenue,Gross Profit & Net Profit Unit :M.Bht Year 2018 Year 2017 Year 2016 1

incomes 2.87 0.65% 2.90 0.74% 0.03 0.89% Revenue from rental incomes 2.44 0.55% 2.63 0.67% 0.19 7.26% Total revenues 444.32 100.00% 393.34 100.00% (50.98) -12.96% Gross Profit / Margin 121.70 27.39% 99.52

% Gross Profit / Margin 99.46 28.54% 79.70 25.83% Net Profit / Margin 20.17 5.79% 6.28 2.04% Revenue from sales and services The Company’s sales and services revenue is reduced by THB 39.93 million or

2.87 0.65% 2.90 0.74% 0.03 0.89% Revenue from rental incomes 2.44 0.55% 2.63 0.67% 0.19 7.26% Total revenues 393.34 100.00% 444.32 100.00% (50.98) -12.96% Gross Profit / Margin 121.70 27.39% 99.52 25.30

Income as of third quarter of 2019 per following table: (THB) Million 3Q19 3Q18 9M19 9M18 Total Revenues 130.55 124.06 392.30 392.98 Total Expenses (120.99) (120.70) (372.77) (365.21) Shares of Profit

Cost of project works and services 64.61 60.79 3.82 6.28 Total Costs of Sales and Services 182.83 173.78 9.05 5.21 Gross Profit 65.77 46.76 19.01 40.65 Other incomes 5.31 3.61 1.70 47.09 Distribution

(72.95) (273) Profit (Loss) before tax (11.56) 76.82 (88.38) (115) Net Profit (Loss) (25.10) 59.77 (84.87) (142) Total Revenues: The company recorded a slightly drop in total revenues of THB (7M) or in