| Software | ||||
| RMB | ||||
|
Cost: |
||||
|
Balance at January 1, 2016 |
26,301 | |||
|
Additions |
363 | |||
|
Transferred from construction in progress |
3,685 | |||
|
Disposals |
(531 | ) | ||
|
|
|
|||
|
Balance at December 31, 2016 |
29,818 | |||
|
Additions |
175 | |||
|
Transferred from construction in progress |
4,836 | |||
|
Disposals |
(268 | ) | ||
|
Disposal of a subsidiary |
(11 | ) | ||
|
|
|
|||
|
Balance at December 31, 2017 |
34,550 | |||
|
|
|
|||
|
Accumulated amortization and impairment: |
||||
|
Balance at January 1, 2016 |
(15,562 | ) | ||
|
Amortization charge for the year |
(3,500 | ) | ||
|
Written back on disposals |
488 | |||
|
|
|
|||
|
Balance at December 31, 2016 |
(18,574 | ) | ||
|
Amortization charge for the year |
(3,843 | ) | ||
|
Written back on disposals |
250 | |||
|
Disposal of a subsidiary |
8 | |||
|
|
|
|||
|
Balance at December 31, 2017 |
(22,159 | ) | ||
|
|
|
|||
|
Net book value at December 31, 2017 |
12,391 | |||
|
|
|
|||
|
Net book value at December 31, 2016 |
11,244 | |||
|
|
|
|||