EMS business. Analysis of revenues Q1’ 2019 Q1’ 2018 Increase (decrease) Million Baht % Million Baht % Million Baht % Revenues from main business EMS business 394 24% 476 24% (82) (17%) Enterprise
% Million Baht % Million Baht % Revenues from main business EMS business 476 24% 524 33% (48) (9%) Telecommunication business 396 20% 58 4% 338 583% Related technology business 166 9% 191 12% (25) (13
) Million Baht % Million Baht % Million Baht % Revenues from main business EMS business 1,658 21% 2,300 32% (642) (28%) Telecommunication business 818 10% 483 7% 335 69% Related technology business 1,858 23
’ 2019 Q3’ 2018 Increase (decrease) Million Baht % Million Baht % Million Baht % Revenues from main business EMS business 346 20% 389 21% (43) (11%) Enterprise solution business 448 27% 553 29% (105) (19
from main business EMS business 389 21% 553 29% (164) (30%) Telecommunication business 109 6% 131 7% (22) (17%) Related technology business 362 20% 362 19% - - Retail business 881 48% 812 42% 69 8% Total
Baht % Revenues from main business EMS business 389 21% 651 35% (262) (40%) Telecommunication business 110 6% 116 6% (6) (5%) Related technology business 443 23% 119 11% 244 123% Retail business 867 46