| KTC Partners CPA | 14-Jan-22 | | | |
| Grant Thornton | | | | |
| Crowe Horwath (HK) | 10-Jan-19 | 14-Jan-22 | | Could not reach a consensus on the audit fee for the financial year ended 31 December 2021. |
| KTC Partners CPA | 20-Feb-13 | 10-Jan-19 | | Historical transition (details not available in archive) |
| Lo & Kwong C.P.A Co Ltd | 15-Jan-09 | 28-Dec-12 | | Historical transition (details not available in archive) |
| PKF Hong Kong Ltd | 31-Jan-08 | 13-Nov-08 | | Historical transition (details not available in archive) |
| Deloitte (Hong Kong) | 23-Sept-05 | 28-Nov-07 | | Historical transition (details not available in archive) |
| JBPB & Co | 18-Mar-05 | 17-May-05 | | Historical transition (details not available in archive) |
| PwC (HK) | 30-Oct-03 | 26-Nov-04 | | Could not reach a consensus on the amount of audit fees for the year ending 31 December 2004. |
