| Volume of Waste (thousand tons) and Recycled Percentage |
||||||
|
Hazardous:
|
2019 | 2020 | 2021 | 2022 | 2023 | |
| Miner-metallurgical waste (tailings) |
8.749,86 | 6.744,80 | 9.497,91 | 9.179.503,82 | 10.817.946,78 | |
| Miner-metallurgical waste that were recycled, reused or remanufactured |
N/A | N/A | 1.485,70 (16%) |
342.428,58 | 694.255,00 | |
| Miner-metallurgical waste (tailings) |
10.172,39 | 9.126,08 | 9.928,30 | 10.057.333,46 | 10.817.946,78 | |
| Miner-metallurgical waste that were recycled, reused or remanufactured |
N/A | N/A | 5.048,40 (51%) |
3.202.853,58 | 2.932.181,95 | |
| Industrial waste | 5,24 | 5,9 | 7,58 | N/A | – | |
|
Non-hazardous:
|
Miner-metallurgical waste (tailings) |
1.010,03 | 2.207,74 | 1.181,16 | 1.117.507,00 | 988.457,70 |
| Miner-metallurgical waste that were recycled, reused or remanufactured |
N/A | N/A | 801,36 (68%) |
1.414.153,00 | 358.009,00 | |
| Miner-metallurgical waste (tailings) |
1.043,04 | 1.245,45 | 1.265,73 | 1.194.873,00 | 1.317.727,79 | |
| Miner-metallurgical waste that were recycled, reused or remanufactured |
N/A | N/A | 156,58 (12%) |
164.628,46 | 90.967,00 | |
| Industrial waste | 104,65 | 133,52 | 26,34 | N/A | – | |
|
N/A: No data reported for the period |