Trade and other payables - Movement of dividends payable (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Trade and other payables. | |||
| Beginning balance | $ 567 | $ 639 | $ 567 |
| Declared dividends to owners of the parent, note 17(d) | 18,440 | 18,542 | 18,542 |
| Dividends paid to owners of the parent, note 17(d) | (18,440) | (18,542) | (18,542) |
| Declared dividends to non-controlling shareholders, note 17(d) | 7,343 | 1,842 | 2,647 |
| Dividends paid to non-controlling shareholders, note 17(d) | (7,343) | (1,842) | (2,647) |
| Expired dividends, note 17(c) | (197) | 102 | 0 |
| Other | (109) | (174) | 72 |
| Ending balance | $ 261 | $ 567 | $ 639 |