| Description | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|
| Payable copper production (kt) * | 702 | 634 | 656 | 677 | 718 |
| Electrolytic copper production - KGHM Polska Miedź (kt) | 566 | 502 | 522 | 536 | 574 |
| Metallic silver production - KGHM Polska Miedź (kt) | 1 400 | 1 189 | 1,218 | 1,191 | 1,283 |
* Includes the 55% interest held in Sierra Gorda S.C.M.