Financial Highlights
				| For the year ended 31 March 2024  | 
									For the year ended 31 March 2023  | 
                                    For the year ended 31 March 2022  | 
									For the year ended 31 March 2021  | 
									For the year ended 31 March 2020  | 
								|
| Consolidated Statement of Profit or Loss (HK$'M) | |||||
| Turnover | 2,655 | 2,591 | 2,768 | 2,649 | 2,914 | 
| Profit/(loss) before tax | (348) | (47) | 61 | (1) | (60) | 
| Profit/(loss) for the year | (374) | (72) | 15 | (44) | (90) | 
| Profit/(loss) attributable to owners of the company | (374) | (71) | 16 | (44) | (90) | 
| For the year ended 31 March 2024  | 
                                    For the year ended 31 March 2023  | 
                                    For the year ended 31 March 2022  | 
									For the year ended 31 March 2021  | 
									For the year ended 31 March 2020  | 
								|
| Per Share (HK$) | |||||
| Earnings/(loss) | (1.50) | (0.29) | 0.06 | (0.18) | (0.36) | 
| Dividend | Nil | Nil | 0.020 | Nil | Nil | 
| Dividend payout ratio | Nil | Nil | 32% | Nil | Nil | 
| Net assets attributable to owners of the Company | 2.22 | 3.59 | 4.21 | 3.78 | 3.61 | 
| For the year ended 31 March 2024  | 
                                    For the year ended 31 March 2023  | 
                                    For the year ended 31 March 2022  | 
									For the year ended 31 March 2021  | 
									For the year ended 31 March 2020  | 
								|
| Consolidated Statement of Financial Position (HK$'M) | |||||
| No. of shares ('M Shares) | 249 | 249 | 249 | 249 | 249 | 
| Total equity | 553 | 893 | 1,048 | 942 | 900 | 
| Borrowings | 1,076 | 1,174 | 920 | 989 | 1,014 | 
| Cash and cash equivalents | 180 | 348 | 355 | 379 | 337 | 
| Net gearing ratio | 109% | 51% | 17% | 31% | 49% | 
| Market capitalisation | 212 | 336 | 262 | 209 | 224 |