| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15550.0 | USD | 20201217 |
| Unknown | China national standards | MT | 3510.0 | USD | 20201217 |
| Unknown | China national standards | MT | 1790.0 | USD | 20201217 |
| Unknown | China national standards | MT | 280.0 | USD | 20201217 |
| Unknown | China national standards | MT | 310.0 | USD | 20201217 |
| Unknown | China national standards | MT | 1490.0 | USD | 20201217 |
| Unknown | China national standards | MT | 260.0 | USD | 20201217 |
| Unknown | China national standards | MT | 540.0 | USD | 20201217 |
| Unknown | China national standards | MT | 570.0 | USD | 20201217 |
| Unknown | China national standards | MT | 3710.0 | USD | 20201217 |