last year’s which, in turn, leads to an increase in Sales Revenue. 2. Sales cost to revenue ratio decreased by 2.57% (from 91.41% to 88.84%) because the company had a better control of production costs
increased due to the fact that the company could offer more product variety to serve demands of both local and foreign customers. 2. Sales cost to revenue ratio increased by 5.29% (from 88.84% to 94.13%) due
the previous year due to decreased raw material prices and rapid Thai Bath appreciation. 2. Sales cost to revenue ratio decreased by 1.66% (from 95.81% to 94.15%) because the cost of raw materials has
a new production line which provided more capacity in order to serve higher demand from customers. 2. Sales cost to revenue ratio decreased by 4.15% (from 93.86% to 89.71%) because the improvement of
the plants in Quarter 1/2018. 2. Sales cost to revenue ratio increased by 6.72% (from 89.71% to 96.43%). The main factors were that the price of raw material has been increased during Quarter 1/2018
cost of sales over total revenue was 116.00%, and of the 1st quarter of 2016 of THB 1,085.84 million and the ratio of cost of sale over total revenue was 94.70%, which increased by 21.30%, where the
1st quarter of 2015, revenue from Other Income was THB 5.75 million and in the 1st quarter of 2014 was THB 3.45 million, which increased by THB 2.30 million or 66.81%. Cost of Sales and Services The
ratio of cost of sales over total revenue was 103.90%, and of the 1st quarter of 2014 of THB 1,157.11 million and the ratio of cost of sale over total revenue was 91.46%, which increased by 12.44%, where
Revenues 22.71 7.90 14.81 187.42% Total Revenue 257.35 353.79 (96.44) -27.26% Cost of goods sold and cost of services 217.76 434.06 (216.31) -49.83% 39.59 (80.28) 119.87 -149.32% Selling and Administrative
manufacturing 257.08 418.24 -38.53% 870.08 1,067.34 -18.48% Other Revenues 0.91 9.67 -90.63% 10.27 32.00 -67.92% Total Revenue 257.99 427.91 -39.71% 880.34 1,099.34 -19.92% Cost of goods sold and cost of services