| PTC Series A | -- | -- | [ICRA]BBB(SO) | -- |
| PTC Series A | -- | -- | [ICRA]A(SO) | -- |
| PTC Series A | -- | -- | [ICRA]A(SO) | -- |
| PTC Series A | -- | -- | [ICRA]A(SO) | -- |
| PTC Series A | -- | -- | [ICRA]BBB(SO) | -- |
| PTC Series A | -- | -- | [ICRA]A(SO) | -- |
| PTC Series A | -- | -- | [ICRA]A+(SO) | -- |
| PTC Series A | -- | -- | [ICRA]BBB(SO) | -- |
| PTC Series A | -- | -- | [ICRA]A(SO) | -- |
| Commercial Paper | Withdrawn | -- | -- | -- |