| Report date | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 |
|
| Opening balance (share capital) | 6184520000 yuan | 6184520000 yuan | 6184520000 yuan | 6184520000 yuan |
| Increase in current period (share capital) | -- | -- | -- | -- |
| Decrease in current period (share capital) | -- | -- | -- | -- |
| Closing balance (share capital) | 6184520000 yuan | 6184520000 yuan | 6184520000 yuan | 6184520000 yuan |
| Reason for change (share capital) | -- | -- | -- | -- |
| Opening balance (capital reserve) | 17422800000 yuan | 17078900000 yuan | 17078900000 yuan | 17245400000 yuan |
| Increase in current period (capital reserve) | -- | 343900000 yuan | -- | -- |
| Decrease in current period (capital reserve) | -- | -- | -- | 166585000 yuan |
| Closing balance (capital reserve) | 17422800000 yuan | 17422800000 yuan | 17078900000 yuan | 17078900000 yuan |
| Reason for change (capital reserve) | -- | -- | -- | -- |
| Opening balance (surplus reserve) | 235556000 yuan | 235556000 yuan | 235556000 yuan | 174107000 yuan |
| Increase in current period (surplus reserve) | 3445000 yuan | -- | -- | 61449000 yuan |
| Decrease in current period (surplus reserve) | -- | -- | -- | -- |
| Closing balance (surplus reserve) | 239001000 yuan | 235556000 yuan | 235556000 yuan | 235556000 yuan |
| Reason for change (surplus reserve) | -- | -- | -- | -- |
| Beginning balance (statutory public welfare fund) | -- | -- | -- | -- |
| Increase in current period (statutory public welfare fund) | -- | -- | -- | -- |
| Decrease in current period (statutory public welfare fund) | -- | -- | -- | -- |
| Closing balance (statutory public welfare fund) | -- | -- | -- | -- |
| Reason for change (statutory public welfare fund) | -- | -- | -- | -- |
| Opening balance (undistributed profit) | 9867310000 yuan | 7780810000 yuan | 7780810000 yuan | 5615320000 yuan |
| Increase in current period (undistributed profit) | 406953000 yuan | -- | -- | -- |
| Decrease in current period (undistributed profit) | -- | 371701000 yuan | 371071000 yuan | 464848000 yuan |
| Closing balance (undistributed profit) | 12080900000 yuan | 9688440000 yuan | 8699500000 yuan | 7780810000 yuan |
| Reason for change (undistributed profit) | -- | -- | -- | -- |
| Opening balance (total shareholders' equity) | 35916600000 yuan | 31637500000 yuan | 31637500000 yuan | 31147700000 yuan |
| Increase in current period (total shareholders' equity) | -- | 343900000 yuan | -- | -- |
| Decrease in current period (total shareholders' equity) | RMB 9980000 | 371071000 yuan | 371071000 yuan | 475811000 yuan |
| Closing balance (total shareholders' equity) | 37456900000 yuan | 35737800000 yuan | 33149800000 yuan | 31637500000 yuan |
| Date of publication | 2019-08-31 | 2019-04-23 | 2018-08-31 | 2018-04-24 |
