| Year | Volume | Value |
|---|---|---|
| 2024 | 1,167,560 | 820,010 USD |
| 2023 | 1,407,176 | 1,264,667 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | South Africa | 714,950 | 488,921.969 USD |
| 2 | Zambia | 334,860 | 218,572.464 USD |
| Year | Volume | Value |
|---|---|---|
| 2024 | 588,436 | 977,892 USD |
| 2023 | 623,514 | 1,138,662 USD |
| Rank | Country | Volume | Value |
|---|---|---|---|
| 1 | Zambia | 465,000 | 369,258.9 USD |
| 2 | China | 38,010 | 163,665.771 USD |
| 3 | France | 44,528.7 | 153,603.269 USD |
| 4 | South Africa | 5,455 | 148,469.251 USD |
| 5 | Hong Kong | 19,000 | 79,339.274 USD |