41
Contribution from Subsidiaries – Net Income
Segment / Subsidiary
1H 2013
1H 2012
∆
Coal Mine / Reswara
-11%
-8%
-3%
Mine Contractor / CK
14%
46%
-32%
Power Solution / SS
24%
62%
-38%
Engineering Services / SSB
61%
-14%
75%
Integrated Logistics / CKB
12%
14%
-2%
Total
100%
100%