| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20201212 |
| Unknown | China national standards | MT | 490.0 | USD | 20201212 |
| Unknown | China national standards | MT | 100.0 | USD | 20201212 |
| Unknown | China national standards | MT | 100.0 | USD | 20201212 |
| Unknown | China national standards | MT | 120.0 | USD | 20201212 |
| Unknown | China national standards | MT | 950.0 | USD | 20201212 |
| Unknown | China national standards | MT | 630.0 | USD | 20201211 |
| Unknown | China national standards | MT | 950.0 | USD | 20201211 |
| Unknown | China national standards | MT | 80.0 | USD | 20201211 |
| Unknown | China national standards | MT | 620.0 | USD | 20201211 |