| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20201214 |
| Unknown | China national standards | MT | 750.0 | USD | 20201214 |
| Unknown | China national standards | MT | 750.0 | USD | 20201214 |
| Unknown | China national standards | MT | 130.0 | USD | 20201214 |
| Unknown | China national standards | MT | 100.0 | USD | 20201214 |
| Unknown | China national standards | MT | 170.0 | USD | 20201214 |
| Unknown | China national standards | MT | 220.0 | USD | 20201214 |
| Unknown | China national standards | MT | 950.0 | USD | 20201214 |
| Unknown | China national standards | MT | 150.0 | USD | 20201214 |
| Unknown | China national standards | MT | 110.0 | USD | 20201214 |