| PTC Series A1 | -- | -- | [ICRA]A(SO) | -- |
| Series A1 PTC | -- | -- | [ICRA]A(SO) | -- |
| Series A1 PTC | -- | -- | [ICRA]A(SO) | -- |
| PTC Series A1 | -- | -- | Withdrawn | -- |
| PTC Series A1 | -- | -- | [ICRA]A(SO) Rating Watch with Negative Implications | -- |
| PTC Series A | -- | -- | Withdrawn | -- |
| PTC Series A1 | -- | -- | Withdrawn | -- |
| Series A1 SN | -- | -- | Withdrawn | -- |
| Series A PTC | -- | -- | [ICRA]A(SO) | -- |
| Series A1 PTC | -- | -- | Provisional [ICRA]A (SO) | -- |