| Port | Country | IFO 380 | +/- | IFO 180 | +/- | VLSFO 0.5% | +/- | MGO | +/- | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| Algoa Bay |  ZA |
Subscribe | Subscribe | -- | -- | Subscribe | Subscribe | Subscribe | Subscribe | 13 May |
| Durban | ZA |
-- | -- | Subscribe | Subscribe | Subscribe | Subscribe | Subscribe | Subscribe | 13 May |
| Cape Town | ZA |
-- | -- | -- | -- | Subscribe | Subscribe | Subscribe | Subscribe | 13 May |
| Richards Bay | ZA |
-- | -- | -- | -- | Subscribe | Subscribe | Subscribe | Subscribe | 13 May |