| 2024/12 - 末期 港元(千$)  | 		2023/12 港元(千$)  | 		2022/12 港元(千$)  | 		2021/12 港元(千$)  | 		2020/12 港元(千$)  | 		|
| 經營活動之現金流量 | (723,205) | (290,794) | 198,324 | (395,981) | 260,269 | 
| 投資活動之現金流量 | 23,555 | 1,025,059 | 620,862 | 78,064 | 788,013 | 
| 融資活動之現金流量 | (145,775) | 103,170 | (862,573) | (157,903) | (196,267) | 
| 現金及等同現金之增加/(減少) | (845,425) | 837,435 | (43,387) | (475,820) | 852,015 | 
| 期初之現金及現金等價物 | 4,461,089 | 3,661,450 | 3,998,814 | 4,330,691 | 3,097,288 | 
| 匯率變動之影響 | (80,551) | (37,796) | (293,977) | 143,943 | 381,388 | 
| 其他 | 0 | 0 | 0 | 0 | 0 | 
| 期末之現金及現金等價物 | 3,535,113 | 4,461,089 | 3,661,450 | 3,998,814 | 4,330,691 | 
| 股東應佔溢利/(虧損) (千) | HKD 344,455 | 
| 增長率 | 19.570% | 
| 每股盈利/(虧損) | HKD 0.321 | 
| 每股帳面資產淨值 ($) | HKD 11.986 |