| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6940.0 | USD | 20210315 |
| Unknown | China national standards | MT | 470.0 | USD | 20210315 |
| Unknown | China national standards | MT | 240.0 | USD | 20210315 |
| Unknown | China national standards | MT | 8940.0 | USD | 20210315 |
| Unknown | China national standards | MT | 600.0 | USD | 20210315 |
| Unknown | China national standards | MT | 14820.0 | USD | 20210315 |
| Unknown | China national standards | MT | 500.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1490.0 | USD | 20210315 |
| Unknown | China national standards | MT | 630.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210314 |