were reported in the amount of Baht 1,942.0 million which increased from the Q3/2018 by Baht 178.7 million or increased 10.1 percent which consisted of an increase in cost of hospital operations in the

% 19% PCBA (Cambodia) 0% 0% 0% 0% 0% IC (Ayutthaya, Thailand) 34% 34% 34% 36% 35% IC (Jiaxing, China) 5% 5% 5% 5% 5% HMT (Ohio, USA) 7% 5% 5% 5% 4% 100% 100% 100% 100% 100% Gross Profit / Cost of Sales

% 18% 18% PCBA (Cambodia) 0% 0% 0% 0% 0% IC (Ayutthaya, Thailand) 37% 33% 34% 34% 36% IC (Jiaxing, China) 7% 6% 5% 5% 5% HMT (Ohio, USA) 4% 5% 5% 5% 5% 100% 100% 100% 100% 100% Gross Profit / Cost of

(Ayutthaya, Thailand) 33% 34% 35% 34% 31% IC (Jiaxing, China) 4% 4% 6% 5% 6% HTI (Ohio, USA) 4% 5% 5% 4% 4% 100% 100% 100% 100% 100% Gross Profit / Cost of Sales Analysis and Sales and Administration Analysis

% 34% IC (Jiaxing, China) 5% 4% 4% 6% 5% HTI (Ohio, USA) 5% 4% 5% 5% 4% 100% 100% 100% 100% 100% Gross Profit / Cost of Sales Analysis and Sales and Administration Analysis The Gross Profit margin was 1

% HMT (Ohio, USA) 4% 4% 5% 4% 5% 100% 100% 100% 100% 100% Gross Profit / Cost of Sales Analysis and Sales and Administration Analysis The Gross Profit margin was 1 percentage points lower at 14% in Q218

Profit / Cost of Sales Analysis and Sales and Administration Analysis The Gross Profit margin was 6 percentage points lower at 12% in Q319 down from Q318 at 18% due to reduced economies of scale from lower

% 4% 100% 100% 100% 100% 100% Gross Profit / Cost of Sales Analysis and Sales and Administration Analysis The Gross Profit margin was 7 percentage points higher at 15% in Q120 up from Q119 at 8% due to

increase of number of Thai and foreign tourists. As a result, the service sector and private consumption have expanded. Private investment has improved while Public expenditure shrink from regular government

from the same period of last year at 16.83% due to the declining in sales but the Company still had fixed cost. Moreover, the depreciation was higher from machine acquisition and plant and equipment