| Beijing Xinghua CPA | 31-Oct-24 | | | |
| BDO (HK) | 21-Jan-15 | 31-Oct-24 | | Could not reach a consensus on the proposed audit fee for the financial year ending 31 December 2024. |
| Deloitte (Hong Kong) | 08-Jun-09 | 21-Jan-15 | | Historical transition (details not available in archive) |
| CCTH CPA | 08-May-06 | 08-Jun-09 | | Historical transition (details not available in archive) |
| Deloitte (Hong Kong) | 29-Aug-03 | 08-May-06 | | Historical transition (details not available in archive) |
| Ernst & Young (Hong Kong) | 24-Aug-01 | 29-Aug-03 | | Historical transition (details not available in archive) |
| PwC (HK) | 17-Nov-98 | 24-Aug-01 | | Historical transition (details not available in archive) |
