June 30, 2018 Amoun % Dentist remuneration 58.64 54.56 4.08 7.48 114.11 105.56 8.55 8.10 Rental of office and branches 13.28 13.30 (0.02) (0.15) 26.36 26.57 (0.21) (0.79) Employees’ salaries of branches

Rental of office and branches 12.34 13.08 (0.74) (5.63) 38.70 39.65 (0.95) (2.39) Employees’ salaries of branches 17.82 16.29 1.53 9.40 51.79 46.05 5.68 12.34 Depreciation 5.49 5.23 0.26 48.88 15.79 15.78

salaries of dessert café’s staff, space and equipment rental expenses, utility expenses, and other selling expenses such as marketing and promotional expenses, and depreciation of asset in each branch. 75 76

: (Unit: THB Million) Selling expenses mainly consist of salaries of dessert café’s staff, space and equipment rental expenses, utility expenses, and other selling expenses such as marketing and promotional

revenues for the year 2015 and 2016 were 65.7% and 64.3% respectively. The major operating cost comprised 1) doctor’s fee 2) Salaries, wages and other employee benefits 3) inventories used 4) depreciation

of Baht 337.30 million. Administrative expenses increased of Baht 14.94 million (Most of the costs will be as staff salaries. Auditing fee and financial advisory fee) and financial expenses increased

of Baht 1,888.56 million, which increased from the year 2017 by Baht 276.08 million or 17.12% due to the fixed cost on salaries for the production that was not able to occupy full capacity, the

The Gross Profit margin was 3 percentage points lower at 8% in Q119 up from Q118 at 11% due to higher higher labour costs 1%, higher depreciation 1%, higher salaries expenses 1% . Page 1 of 3 Operating

percentage point lower at 13% in Q219 down from Q218 at 14% due to higher higher labour and salaries expenses 1% . Page 1 of 3 Operating Profit Analysis Year‐on‐year operating profits, were 18% lower at THB

 [‐4%] and higher salaries expense [‐1%]. Page 1 of 3 Operating Profit Analysis Year‐on‐year operating profits were 40% lower at THB 355m in Q118 compared to THB 588m in Q117.  The Operating margin was 7