| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20201215 |
| Unknown | China national standards | MT | 610.0 | USD | 20201215 |
| Unknown | China national standards | MT | 250.0 | USD | 20201215 |
| Unknown | China national standards | MT | 60.0 | USD | 20201215 |
| Unknown | China national standards | MT | 20.0 | USD | 20201215 |
| Unknown | China national standards | MT | 630.0 | USD | 20201215 |
| Unknown | China national standards | MT | 450.0 | USD | 20201214 |
| Unknown | China national standards | MT | 40.0 | USD | 20201214 |
| Unknown | China national standards | MT | 110.0 | USD | 20201214 |
| Unknown | China national standards | MT | 260.0 | USD | 20201214 |