| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Glencore plc | 62.6% | 74.6M | 0 | 74.6M | /s/ John Burton | John Burton/Company Secretary | 0001521365 |
| Glencore International AG | 62.6% | 74.6M | 0 | 74.6M | /s/ John Burton | John Burton/Attorney-in-fact | |
| Glencore Canada Corporation | 62.6% | 74.6M | 0 | 74.6M | /s/ John Burton | John Burton/Attorney-in-fact |