| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20201213 |
| Unknown | China national standards | MT | 2560.0 | USD | 20201213 |
| Unknown | China national standards | MT | 150.0 | USD | 20201212 |
| Unknown | China national standards | MT | 490.0 | USD | 20201211 |
| Unknown | China national standards | MT | 340.0 | USD | 20201211 |
| Unknown | China national standards | MT | 1020.0 | USD | 20201211 |
| Unknown | China national standards | MT | 130.0 | USD | 20201211 |
| Unknown | China national standards | MT | 870.0 | USD | 20201211 |
| Unknown | China national standards | MT | 390.0 | USD | 20201211 |
| Unknown | China national standards | MT | 1020.0 | USD | 20201211 |