| SIEMANN SCI CANADA INC (47044-114804/001/PV~002)47044-114804/001/PV | Public Works and Government Services Canada | 615,6 k $ | 13 juill. 2011 |
| SIEMANN SCI CANADA INC (47044-114804/001/PV~001)47044-114804/001/PV | Public Works and Government Services Canada | 615,6 k $ | 13 juill. 2011 |
| SIEMANN SCI CANADA INC (47044-114804/001/PV~000)47044-114804/001/PV | Public Works and Government Services Canada | 615,6 k $ | 13 juill. 2011 |
| SIEMANN SCI CANADA INC (47101-084187/001/PV~002)47101-084187/001/PV | Public Works and Government Services Canada | 284,6 k $ | — |
| SIEMANN SCI CANADA INC (47101-084187/001/PV~001)47101-084187/001/PV | Public Works and Government Services Canada | 284,6 k $ | — |