Sinopec Oilfield Service Corporation (01033)
| Auditor | From | To | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|
| BDO | 17-Jun-21 | |||
| Grant Thornton (HK) | 08-Feb-15 | 17-Jun-21 | Historical transition (details not available in archive) | |
| PwC (HK) | 13-Jun-13 | 08-Feb-15 | Historical transition (details not available in archive) | |
| KPMG (Hong Kong) | 13-Jun-13 | Historical transition (details not available in archive) |