| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Glencore plc | 66% | 83,537,741 | 0 | 83,537,741 | /s/ John Burton | John Burton/Company Secretary | 0001521365 |
| GLENCORE INTERNATIONAL AG | 66% | 83,537,741 | 0 | 83,537,741 | /s/ John Burton | John Burton/Attorney-in-fact | |
| Glencore Canada Corporation | 66% | 83,537,741 | 0 | 83,537,741 | /s/ John Burton | John Burton/Attorney-in-fact |