| 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$)  | 		|
| 經營活動之現金流量 | 872,400 | 1,166,751 | 1,266,709 | 1,495,200 | 1,075,637 | 
| 投資活動之現金流量 | 65,015 | 195,296 | (180,378) | 1,124,918 | (1,104,097) | 
| 融資活動之現金流量 | (1,109,584) | (1,132,212) | (2,046,505) | (2,633,487) | (91,101) | 
| 現金及等同現金之增加/(減少) | (172,169) | 229,835 | (960,174) | (13,369) | (119,561) | 
| 期初之現金及現金等價物 | 898,386 | 668,551 | 1,628,725 | 1,642,094 | 1,761,655 | 
| 匯率變動之影響 | 0 | 0 | 0 | 0 | 0 | 
| 其他 | 0 | 0 | 0 | 0 | 0 | 
| 期末之現金及現金等價物 | 726,217 | 898,386 | 668,551 | 1,628,725 | 1,642,094 | 
| 股東應佔溢利/(虧損) (千) | HKD -1,643,583 | 
| 增長率 | 49.317% | 
| 每股盈利/(虧損) | HKD -0.270 | 
| 每股帳面資產淨值 ($) | HKD 6.789 |