| Forvis Mazars | 20-Sept-19 | | | |
| Moore & Assoc | 29-Apr-16 | 20-Sept-19 | | Historical transition (details not available in archive) |
| Forvis Mazars | 22-Sept-14 | 29-Apr-16 | | Historical transition (details not available in archive) |
| BDO | 29-Jun-09 | 22-Sept-14 | | Historical transition (details not available in archive) |
| BDO (China) | 30-Apr-08 | 29-Jun-09 | | Historical transition (details not available in archive) |
| JBPB & Co. | 07-May-07 | 19-Mar-08 | | Historical transition (details not available in archive) |
| Baker Tilly (HK) | 25-May-04 | 27-Mar-07 | | Historical transition (details not available in archive) |
| Ernst & Young (Hong Kong) | 31-Oct-02 | 04-May-04 | | Historical transition (details not available in archive) |
