| BDO (HK) | 28-Jun-21 | | | |
| PwC (HK) | 06-Oct-16 | 28-Jun-21 | | Historical transition (details not available in archive) |
| Deloitte (Hong Kong) | 15-Jun-12 | 06-Oct-16 | | Historical transition (details not available in archive) |
| BDO (HK) | 13-Dec-10 | 15-Jun-12 | | Historical transition (details not available in archive) |
| JBPB & Co | 23-Jul-09 | 02-Dec-10 | | Historical transition (details not available in archive) |
| Deloitte (Hong Kong) | 18-Sept-06 | 22-Jul-09 | | Historical transition (details not available in archive) |
| KPMG (Hong Kong) | 28-Jun-95 | 15-Aug-06 | | Historical transition (details not available in archive) |
| Deloitte (Hong Kong) | 25-Apr-94 | 28-Jun-95 | | Historical transition (details not available in archive) |
