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| Reserves and resources of the Boleo Project |
| Tonnage | Grade | Reserves and resources |
| Zinc | Copper | Manganese | Cobalt | Zinc | Copper | Manganese | Cobalt |
| % | % | % | % | lbs | lbs | lbs | lbs |
| Inferred | 159,900,000 | 0.70 | 0.47 | 2.93 | 0.04 | 2 467 634 059 | 1 656 840 035 | 10 328 811 542 | 141 007 660 |
| Total | 159 900 000 | | | | | 2 467 634 059 | 1 656 840 035 | 10 328 811 542 | 141 007 660 |
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| Reserves and resources of the Boleo Project |
| Metal | Total | Reserves | Resources | Unit | In situ value |
| | Proven | Probable | Proven and Probable | Measured | Indicated | Mesured and Indicated | Inferred | | |
| Copper | 1 656 840 035 | | | | | | | 1 656 840 035 | lbs | 5 456 802 655 US$ |
| Zinc | 2 467 634 059 | | | | | | | 2 467 634 059 | lbs | 1 828 270 074 US$ |
| Manganese | 10 328 811 542 | | | | | | | 10 328 811 542 | lbs | US$ |
| Cobalt | 141 007 660 | | | | | | | 141 007 660 | lbs | US$ |
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| Production Objectives |
| Metal | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
| COBALT (lbs) | 330,000 | 330,000 | 330,000 | 330,000 | 330,000 | 330,000 | 330,000 | 330,000 | 330,000 |
| COPPER (lbs) | 120,000,000 | 120,000,000 | 120,000,000 | 120,000,000 | 120,000,000 | 120,000,000 | 120,000,000 | 120,000,000 | 120,000,000 |
| ZINC (lbs) | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 |
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