6.9% and 10.7% respectively, while international business grew at 10.4% at constant FX. - Q3’19 Net profit* was at THB 838 million, +8.5% YoY, with net profit* margin of 13.2%, +10 bps YoY. 9M’19 Net

Bangkok, March 26, 2015 ? The SEC recently hosted ?3rd ASEAN Audit Inspection Workshop? and ?2nd ASEAN Financial Statement Surveillance Workshop,? the international audit oversight events, in Bangkok

Diligence (KYC/CDD) as well as client activity oversight systems. Additionally, the SEC is in the process of submitting the? case for consideration of the Criminal Fining Committee.During a routine inspection

-100% Gross Margin 116.33 120.29 -3% % Gross Margin 29.6% 28.5% 1% % Gross Margin (exclude non-recurring cost) 29.6% 30.4% -1% Administrative Expenses before Adj. 39.49 41.45 -5% Adj. staff benefit

business is generally lower margin than MACO’s core business, net profit margin slightly decreased to 14.4% from 22.9% in 3Q 2017. Nevertheless, we believe that MACO will benefit from economies of scale

1,101.98 9% Adj. staff benefit - - 8.15 - Gross margin 130.94 117.88 11% 557.38 485.45 15% % Gross margin 30% 30% 0% 31% 31% 1% % Gross margin (exclude non-recurring cost) 30% 30% 0% 32% 31% 1

% Revenue from social security 197.53 164.68 20% Revenue from Hospital Operations 445.88 382.92 16% Cost of hospital operations 285.42 257.36 11% Gross margin 160.45 125.57 28% % Gross margin 36% 33% 3

of hospital operations 257.36 226.88 13% Gross margin 125.57 86.97 44% % Gross margin 33% 28% 5% Administrative expenses 47.84 35.48 35% Earnings before interest, taxes and depreciation 105.66 75.92 39

% 1,329.15 1,193.44 11% Cost of hospital operations before adj. 314.81 293.81 7% 894.56 825.87 8% Adj. staff benefit - - 8.15 - Gross margin 145.70 133.24 9% 426.44 367.57 16% % Gross margin 32% 31% 0% 32% 31

gross profit by THB 26.2 million was increased by THB 7.3 million. The gross profit margin for this quarter represented at 15.0%. For the six-month period, the Group reported total revenues (excluded