% decrease in gross profit versus prior year due to a challenging US retail environment higher food costs, changing product mix and 2017 carry over benefit of $700K from Japan perpetual license deal

. It was still challenging for telecom sector particularly in the mobile business due to weak consumer spending and revenue loss from traveler sector due to international travel restriction. Fixed

mobile industry has remained competitive as low-priced unlimited prepaid plans continue to dilute ARPU. Overall, pricing environment in prepaid market segment remained challenging to improve ARPU as

% Other income 9 40 (359%) Total income 8,746 8,291 5% Expenses Cost of sale - Cost of goods sold 7,549 5,668 25% - Idle cost 67 - 100% - Loss on devaluation of inventories (Reversal) 5 46 (840%) Total cost

%) - Cost of goods sold 7,713 5,627 27% - Idle cost 125 134 (7%) - Loss on devaluation of inventories (Reversal) 45 77 (73%) Total cost of sale 7,882 5,838 26% Cost of services - Tolling - - Selling expenses

income 9,040 7,718 15% Expenses Cost of sale - Cost of goods sold 8,758 7,085 19% - Idle cost - - - Loss on devaluation of inventories (Reversal) 40 (122) 406% Total cost of sale 8,798 6,963 21% Cost of

Page 10/15 Condensed Consolidated Statement of Financial Position 2018 2017 + (-) % (in million Baht) For the year ended 31 December Expenses Cost of sale - Cost of goods sold 29,636 24,776 16% - Idle

sold 3,684,363 7,549,072 (105%) - Idle cost 453,231 67,098 85% - Loss on devaluation of inventories (Reversal of) (84,820) 4,850 106% Total Cost of sale 4,052,774 7,621,020 (88%) Cost of services

decrease 11 Million Baht. Gross Profit for DDUS was 260 Million Baht representing 7% decrease in gross profit versus prior year due to a challenging US retail environment higher food costs, changing product

or 45% of revenue which slightly decrease 11 Million Baht. Gross Profit for DDUS was 260 Million Baht representing 7% decrease in gross profit versus prior year due to a challenging US retail