| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 540.0 | USD | 20201218 |
| Unknown | China national standards | MT | 80.0 | USD | 20201218 |
| Unknown | China national standards | MT | 950.0 | USD | 20201217 |
| Unknown | China national standards | MT | 550.0 | USD | 20201217 |
| Unknown | China national standards | MT | 580.0 | USD | 20201217 |
| Unknown | China national standards | MT | 90.0 | USD | 20201217 |
| Unknown | China national standards | MT | 530.0 | USD | 20201217 |
| Unknown | China national standards | MT | 80.0 | USD | 20201217 |
| Unknown | China national standards | MT | 180.0 | USD | 20201217 |
| Unknown | China national standards | MT | 80.0 | USD | 20201217 |