Supply chain footprint — snapshot year 2025
| Element | Share % | Quantity | Global rank | Confidence | Notes |
|---|---|---|---|---|---|
| Ta tantalum |
16.7% | 350 tonnes per year | 3rd | high | USGS MCS 2025 table: Rwanda mine production estimated at 350 t Ta in 2024e. |
| W tungsten |
1.5% | 1,200 tonnes per year | 6th | high | USGS 2024e mine production table: Rwanda 1,200 t W content. |
| Sn tin |
1.2% | 3,600 tonnes per year | 11th | high | USGS MCS 2025 table: Rwanda 3,600 metric tons (estimated) 2024e, same as 2023e. |
| Be beryllium |
0.3% | 1.0 tonnes per year | 5th | high | Rwanda 2024e mine production: 1 metric ton. |
| Nb niobium |
0.2% | 200 tonnes per year | 5th | high | Rwanda 2024e mine production: 200 metric tons Nb content. |
No attributed data for this stage.
No attributed data for this stage.