China Communications Services Corporation Limited Annual Report 2015 - page 13

海外
佔經營收
6.
國內電信
運營商客戶
佔經營收入比重 :
15.2%
Telecommunications
Infrastructure
Services
1...,3,4,5,6,7,8,9,10,11,12 14-15,16,17,18,19,20,21,22,23,24,...192
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