| Solicitud de información a los Proveedores | 34 | 2 | 1 | 1 | $404,839,800 | $32,362,205 | $216,000,000 | $0 | 2018-11-13 13:31:00 |
| Contratación Directa (Ley 1150 de 2007) | 31 | 2 | 1 | 1 | $552,799,330 | $17,561,195 | $113,220,000 | $0 | 2018-12-20 23:29:00 |
| Contratación Mínima Cuantía | 24 | 2 | 1 | 1 | $10,027,281,283 | $315,997,469 | $9,778,971,271 | $0 | 2018-12-12 17:14:00 |
| Selección Abreviada de Menor Cuantía (Ley 1150 de 2007) | 15 | 2 | 1 | 1 | $1,771,313,586 | $113,436,228 | $482,423,760 | $8,055,987 | 2018-11-29 19:25:00 |
| Subasta | 3 | 2 | 1 | 1 | $165,403,693 | $54,359,827 | $61,306,326 | $52,035,616 | 2018-10-10 22:26:00 |
| Licitación Pública | 2 | 1 | 1 | 1 | $1,226,792,937 | $613,396,469 | $789,190,119 | $437,602,818 | 2018-09-13 00:09:00 |