| Contratación directa. | 173 | 2 | 1 | 1 | $517,553,662,729 | $2,102,542,732 | $114,000,000,000 | $0 | 2021-11-25 01:22:00 |
| Solicitud de información a los Proveedores | 23 | 2 | 1 | 1 | $0 | $0 | $0 | $0 | 2021-09-27 16:23:00 |
| Subasta | 6 | 1 | 1 | 1 | $6,367,112,946 | $1,061,185,491 | $1,198,769,057 | $800,000,000 | 2021-06-09 16:36:00 |
| Contratación Mínima Cuantía | 4 | 1 | 1 | 1 | $210,712,398 | $52,678,100 | $90,117,550 | $5,975,000 | 2021-08-06 03:38:00 |
| Licitación Pública | 2 | 1 | 2 | 1 | $54,501,855,806 | $27,250,927,903 | $27,250,927,903 | $27,250,927,903 | 2021-04-01 03:00:00 |
| Concurso de Méritos Abierto | 2 | 1 | 2 | 1 | $2,231,869,500 | $1,115,934,750 | $1,115,934,750 | $1,115,934,750 | 2021-06-22 21:46:00 |