revenues from High-Valued Document and Digital Print and Mail. Revenue Breakdown T.K.S. Technologies Public Company Limited Management Discussion and Analysis Operating Results for the period ended 31
comprehensive income for the year ended 31 December (Unit : Million Baht) 2017 2016 Change % Change Operating revenue 1,580.25 1,411.68 168.58 11.94% Operating cost 1,335.73 1,217.44 Gross profit 244.53 194.24
investments in subsidiaries - - 58.8 1.8 58.8 100.0 Other income 50.5 1.2 171.7 5.1 121.2 239.9 Total Revenues 4,183.6 100.0 3,336.5 100.0 (847.1) (20.2) Expenses Cost of real estate sales 2,139.3 51.1 1,613.7
-Y due to the effect of a change in FX rate and an increase in the cost of goods sold resulting from high costs of raw materials Copper, Copper Foil and Laminate. However, a recent increase in capacity
expanded, the price of agricultural products remained low, and the level of household debt remains high. Thus, sales in the third quarter did not meet the target. However, the Company continued to undertake
trading business. • Overall gross profit margin increased from (3.4%) to 11.6% amount Baht 67 million. 2019 2018 Revenue 466 383 83 22% Cost 412 396 Gross profit 54 (13) 67 -515% Gross profit margin 11.6
handset sale. However, overall consumer spending remained weak and AIS continued to exercise cost measures to minimize effect from slowdown in revenue. Mobile competition slightly improved Amidst weak
including utility bills and tax campaign which temporarily stimulated the private consumption. Nonetheless, inherent risks lay in structural challenges such as high household debt, delayed government budget
was the project of high-speed internet in a border area that was the auctioned project at the end 2017. In Q4-2018, comparing the cost of sales, services and construction contracts with Q3-2018, it
strongly, especially on a same-store basis that continues to grow together with cost effective management. Excluding the non-recurring items, total revenue increased 9.0% YoY and net profit increased 7.4