| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20201212 |
| Unknown | China national standards | MT | 1650.0 | USD | 20201212 |
| Unknown | China national standards | MT | 300.0 | USD | 20201212 |
| Unknown | China national standards | MT | 550.0 | USD | 20201212 |
| Unknown | China national standards | MT | 390.0 | USD | 20201212 |
| Unknown | China national standards | MT | 300.0 | USD | 20201211 |
| Unknown | China national standards | MT | 1360.0 | USD | 20201211 |
| Unknown | China national standards | MT | 300.0 | USD | 20201211 |
| Unknown | China national standards | MT | 2040.0 | USD | 20201211 |
| Unknown | China national standards | MT | 200.0 | USD | 20201211 |