| 5 | REVENUES |
The Group is principally engaged in the operation of civil aviation, including the provision of passenger, cargo, mail delivery, tour operations and other extended transportation services.
| 2017 | 2016 | 2015 | ||||||||||
| RMB million | RMB million | RMB million | ||||||||||
|
Traffic revenues |
95,187 | 89,554 | 85,076 | |||||||||
|
- Passenger |
91,564 | 83,577 | 78,585 | |||||||||
|
- Cargo and mail |
3,623 | 5,977 | 6,491 | |||||||||
|
Tour operations income |
2,322 | 3,113 | 3,491 | |||||||||
|
Ground service income |
1,323 | 2,850 | 2,546 | |||||||||
|
Cargo handling and processing income |
69 | 794 | 750 | |||||||||
|
Commission income |
112 | 92 | 78 | |||||||||
|
Others |
3,462 | 2,501 | 2,028 | |||||||||
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| 102,475 | 98,904 | 93,969 | ||||||||||
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