The treasury bills for sale have the following stock exchange codes:
| Name | Stock exchange code | Maturity |
| DGTB 01/12/21 21 / IV | 98-18346 | 1 December 2021 |
| DGTB 01/03/22 22 / I | 98-18429 | 1 March 2022 |
| DGTB 01/06/22 22 / II | 98-18502 | 1 June 2022 |
| DGTB 01/09/22 22 / III | 98-18692 | 1 September 2022 |
The sale will settle on 1 November 2021 at the stop-rate for each serie. In case of bid on stop-rate a pro-rata ratio may occur.
The deadline for bidding is 10.15 on the day of the auction.
