| Year ended 31 December | |||||
| 2014 | 2015 | 2016 | 2017 | 2018 | |
| RMB'000 | RMB'000 | RMB'000 | RMB'000 | RMB'000 | |
| Revenue | 444,313 | 390,027 | 321,449 | 447,927 | 328,155 |
| Cost of sales | (260,130) | (224,619) | (194,515) | (277,302) | (230,031) |
| Gross profit | 184,183 | 165,408 | 126,934 | 170,625 | 98,124 |
| Other income and other gains/(loss), net | 4,686 | 718 | (4,023) | 5,532 | 3,240 |
| Distribution costs | (39,084) | (38,695) | (43,905) | (66,737) | (60,572) |
| Administrative expenses | (41,872) | (67,593) | (67,020) | (65,524) | (75,290) |
| Net impairment losses on financial assets | (4,765) | (16,544) | (38,315) | (19,153) | (24,238) |
| Operating profit/(Loss) | 103,148 | 43,294 | (26,329) | 24,743 | (58,736) |
| Finance (costs)/income, net | (1,808) | (931) | 378 | 3,614 | 9,622 |
| Share of profit of an associate | - | - | - | - | 472 |
| Profit/ (Loss) before income tax | 101,340 | 42,363 | (25,951) | 28,357 | (48,642) |
| Income tax credit/(expenses) | (18,182) | (11,575) | (2,548) | (7,200) | 230 |
| Profit/(Loss) for the year | 83,158 | 30,788 | (28,499) | 21,157 | (48,412) |
| Profit/(Loss) for the year attributable to: | |||||
| Owners of the company | 74,326 | 30,788 | (28,499) | 21,157 | (48,412) |
| Non-controlling interests | 8,832 | - | - | - | - |
| 83,158 | 30,788 | (28,499) | 21,157 | (48,412) | |