E_1 Legal_FA_2015_12_29-c A brWCorpL.1hig A Executive Summary Management Discussion and Analysis For the Quarter Ending March 31, 2020 The Thai economy in the first quarter of 2020 sank into a recession due to the COVID-19 pandemic. Economic activity was crippled almost across the board in light of lockdown measures implemented in several countries to contain the viral transmission. Financial markets went into a tailspin, whereas turbulence was seen in manufacturing, service and tourism sectors,...

1,366.11 +5.37% Cost of Sales and Services 1,251.00 1,139.66 +9.77% Selling and Administrative Expenses 103.61 100.96 +2.62% EBIT 84.88 125.50 -32.36% Net Profit 70.56 104.37 -32.39% Basic Earnings per Share

subsidiaries’ total earnings amount to Baht 169 million, consisting of Baht 168 million contract revenue and Baht 1 million of other income and interest. This is a decrease of Baht 166 million (50%) from Q3/2018

21% Corporate income tax 8 - 10 - 18 -180% 10 - 2 12 -600% Earnings (Loss) for the Period - 183 - 14 - 169 1207% - 115 - 9 - 106 1178% Non controlling interest 3 3 - 0% - - - 0% Net Earnings (Loss

Baht 56 million. Discussion and Analysis of the Company and its subsidiaries Operational Results in 2019 and 2018 Corporate Revenue In 2019 the Company and its subsidiaries’ total earnings amount to Baht

% Corporate income tax -1 -2 1 -21% 0 0 0 -0% Earnings (Loss) for the Period -88 3 -91 3,259% -63 -6 -57 904% Non controlling interest -1 0 -1 782% 0 0 0 0% Net Earnings (Loss) -87 3 -90 3,327% -63 -6 -57 904

income tax -8 -10 2 -20% -7 -8 1 -13% Earnings (Loss) for the Period -50 39 -89 -228% -29 37 -66 -178% Non controlling interest - 1 -1 -100% - - - - Net Earnings (Loss) -50 38 -88 -232% -29 37 -66 -178

the parent) of Baht 258 million and earnings per share of Baht 0.13 for 1Q2018, an increase of 14% when compared to consolidated profits (attributable to equity holders of the parent) of Baht 226

-13 -11 2 19% -8 -7 1 15% Corporate income tax 14 -2 -16 -800% 15 -1 -16 -1,600% Earnings (Loss) for the Per iod -38 -24 14 59% -22 -25 -3 -12% Non controlling interest 1 - 1 100% - - - - Net Earnings

) -3.84% EBIT 71.54 84.88 (13.34) -15.72% Net Profit 59.74 70.56 (10.82) -15.33% Basic Earnings per Share 0.30 0.35 (0.05) -15.33% Performance Report Issue of trade war between the United States and China