| Moore & Assoc | 18-Jan-23 | | | |
| Moore Stephens | 18-Jan-23 | | | |
| PwC (HK) | 27-Sept-19 | 19-Sept-22 | | Historical transition (details not available in archive) |
| PwC | | 19-Sept-22 | | Professional risks, available internal resources, and the level of audit fees. |
| BDO | 25-Nov-05 | 27-Sept-19 | | Historical transition (details not available in archive) |
| Grant Thornton (HK) | 09-May-03 | 28-Sept-05 | | Historical transition (details not available in archive) |
| Ernst & Young (Hong Kong) | 01-Aug-01 | 09-May-03 | | Historical transition (details not available in archive) |
| PwC (HK) | 20-May-99 | 17-Jul-01 | | Historical transition (details not available in archive) |
| PwC (HK) | 02-Nov-93 | 20-May-99 | | Historical transition (details not available in archive) |
