

123
Consolidated
SET
2015
2014
2015
2014
Service income
Subsidiaries
-
-
1,631,723
1,574,175
Joint venture entity
11,728
13,432
11,698
13,432
Associates
1,838
1,577
-
-
13,566
15,009
1,643,421
1,587,607
Purchase of services
Subsidiaries
-
-
3,058
2,124
Joint venture entity
93,043
97,642
93,043
97,642
93,043
97,642
96,101
99,766
Interest income
Subsidiaries
-
-
3,750
4,348
Interest expense
Subsidiaries
-
-
26,546
28,949
Related party transactions for the years ended 31 December 2015 and 2014 were as follows:
(Unit : Baht’000)