Profit Or Loss [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||
| Profit (loss) [abstract] | ||||||||||||
| Revenue | — | — |
17,388,000
USD
|
— | — |
11,768,000
USD
|
— | — | — | — |
9,807,000
USD
|
— |
| Other income | — | — |
159,983,000
USD
|
— | — |
178,732,000
USD
|
— | — | — | — |
672,167,000
USD
|
— |
| Other gains (losses) | — | — |
1,592,000
USD
|
— | — |
1,035,000
USD
|
— | — | — | — |
39,000
USD
|
— |
| Profit (loss) from operating activities | — | — |
150,282,000
USD
|
— | — |
119,531,000
USD
|
— | — | — | — |
135,399,000
USD
|
— |
| Finance income | — | — |
214,000
USD
|
— | — |
1,183,000
USD
|
— | — | — | — |
4,362,000
USD
|
— |
| Finance costs | — | — |
4,771,000
USD
|
— | — |
2,946,000
USD
|
— | — | — | — |
2,576,000
USD
|
— |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — |
73,703,000
USD
|
— | — |
34,117,000
USD
|
— | — | — | — |
30,791,000
USD
|
— |
| Profit (loss) before tax | — | — |
58,953,000
USD
|
— | — |
18,969,000
USD
|
— | — | — | — |
478,474,000
USD
|
— |
| Tax expense (income) | — | — |
3,756,000
USD
|
— | — |
14,401,000
USD
|
— | — | — | — |
112,409,000
USD
|
— |
| Profit (loss) |
2,151,000
USD
|
60,558,000
USD
|
62,709,000
USD
|
60,558,000
USD
|
5,985,000
USD
|
4,568,000
USD
|
1,417,000
USD
|
5,985,000
USD
|
421,144,000
USD
|
421,144,000
USD
|
366,065,000
USD
|
55,079,000
USD
|
| Profit (loss), attributable to [abstract] | ||||||||||||
| Profit (loss), attributable to owners of parent | — | — |
60,558,000
USD
|
— | — |
5,985,000
USD
|
— | — | — | — |
421,144,000
USD
|
— |
| Profit (loss), attributable to non-controlling interests | — | — |
2,151,000
USD
|
— | — |
1,417,000
USD
|
— | — | — | — |
55,079,000
USD
|
— |
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||||
| Earnings per share [line items] | ||||||||||||
| Basic earnings per share [abstract] | ||||||||||||
| Basic earnings (loss) per share | — | — |
0.21
|
— | — |
0.02
|
— | — | — | — |
1.49
|
— |
| Diluted earnings per share [abstract] | ||||||||||||
| Diluted earnings (loss) per share | — | — |
0.21
|
— | — |
0.02
|
— | — | — | — |
1.44
|
— |