revenue Cost of sales Cost of goods sold consists of raw material and packaging, salary and wage of production staff, depreciation of property, plant and equipment, transportation and logistics and other

74.85 million or 9.08 percent, due to the decrease in product sales volume of 4.58 percent and decrease in raw material cost, salary and benefits of the employees, repairs and maintenance expense and gas

of 2.08 percent and increase in raw material cost, salary and benefits of the employees, electricity expenses, gas expense and repair and maintenance expenses. Cost of services was Baht 96.07 million

increase in raw material cost, salary and benefits of the employees, electricity, gas expenses and repair and maintenance expenses. Cost of services was Baht 392.61 million, which increased from the same

, dentist remuneration, laboratory expense, tourism cost and employee’s salary which was adjusted because of the minimum wage effect by Baht 6.68 million, Baht 22.91 million, Baht 5.34 million, Baht 7.58

increase in product sales volume of 8.15 percent and increase in raw material cost, salary and benefits of the employees, gas expenses and repair and maintenance expenses. Cost of services was Baht 216.88

% 112.68 99.26 14% Earnings before interest tax and deprecation 114.01 80.11 42% 270.02 218.00 24% % Earnings before interest tax and deprecation 29% 25% 4% 26% 24% 2% Other income /(expenses) 5.00 2.84 76

% 986.58 876.62 13% Gross margin 108.76 79.99 36% 417.39 332.84 25% % Gross margin 30% 25% 4% 30% 28% 2% Administrative expenses 40.51 38.10 6% 153.19 137.37 12% Earnings before interest, taxes and

year, due to the annual adjustment of salary base, which caused the increase of salary expenses by 10.2%, compared to the previous year. 3. The Company had the share of profit (loss) from investments in

year. Selling expense increased in line with higher sales volumes. Administrative expense increased mainly because of higher staff costs due to a higher headcount and annual salary increases. In addition