ISIN codes of the last issues of commercial papers
| ISIN | Issuer | Settlement date | Maturity date | Nominal value |
| ES0505695157 | AGOTZAINA | 29/04/2024 | 29/10/2024 | 100,000.00 |
| ES05329455M5 | TUBACEX | 30/04/2024 | 30/01/2025 | 100,000.00 |
| ES05329455N3 | TUBACEX | 30/04/2024 | 30/10/2024 | 100,000.00 |
| ES0582870N33 | SACYR | 30/04/2024 | 29/11/2024 | 100,000.00 |
| ES0582870N41 | SACYR | 30/04/2024 | 29/04/2025 | 100,000.00 |