| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6330.0 | USD | 20201210 |
| Unknown | China national standards | MT | 2700.0 | USD | 20201210 |
| Unknown | China national standards | MT | 310.0 | USD | 20201210 |
| Unknown | China national standards | MT | 7830.0 | USD | 20201201 |
| Unknown | China national standards | MT | 490.0 | USD | 20201201 |
| Unknown | China national standards | MT | 160.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2470.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4050.0 | USD | 20201201 |
| Unknown | China national standards | MT | 380.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2550.0 | USD | 20201201 |