The treasury bills for sale have the following stock exchange codes:
| Name | Stock exchange code | Maturity |
| DGTB 01/03/2021 21 / I | 98-17967 | 1 March 2021 |
| DGTB 01/06/2021 21 / II | 98-18189 | 1 June 2021 |
| DGTB 01/09/2021 21 / III | 98-18262 | 1 September 2021 |
| DGTB 01/12/2021 21 / IV | 98-18346 | 1 December 2021 |
The sale will settle on 1 February 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.