| 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$) | |
| 經營活動之現金流量 | 1,560,000 | 1,881,000 | 2,723,000 | 2,394,000 | 2,542,000 |
| 投資活動之現金流量 | (299,000) | (157,000) | (667,000) | (879,000) | (773,000) |
| 融資活動之現金流量 | (1,322,000) | (1,899,000) | (2,197,000) | (1,598,000) | (1,580,000) |
| 現金及等同現金之增加/(減少) | (61,000) | (175,000) | (141,000) | (83,000) | 189,000 |
| 期初之現金及現金等價物 | 1,078,000 | 1,255,000 | 1,426,000 | 1,510,000 | 1,304,000 |
| 匯率變動之影響 | (10,000) | (2,000) | (30,000) | (1,000) | 17,000 |
| 其他 | 0 | 0 | 0 | 0 | 0 |
| 期末之現金及現金等價物 | 1,007,000 | 1,078,000 | 1,255,000 | 1,426,000 | 1,510,000 |
| 股東應佔溢利/(虧損) (千) | HKD 461,000 |
| 增長率 | 1.319% |
| 每股盈利/(虧損) | HKD 0.125 |
| 每股帳面資產淨值 ($) | HKD 2.905 |