| Gécamines, Global Enterprises Corporate Ltd, JVA, 2004 (العقد الرئيسيّ) |
| Gécamines, Global Enterprises Corporate Ltd, DRC Copper and Cobalt Project S.A.R.L, Annex, 2009 |
| Gécamines, Global Enterprises Corporate Ltd, DRC Copper and Cobalt Project S.A.R.L, Annex, 2009, 001 |