| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20201214 |
| Unknown | China national standards | MT | 680.0 | USD | 20201214 |
| Unknown | China national standards | MT | 500.0 | USD | 20201214 |
| Unknown | China national standards | MT | 800.0 | USD | 20201214 |
| Unknown | China national standards | MT | 650.0 | USD | 20201214 |
| Unknown | China national standards | MT | 700.0 | USD | 20201214 |
| Unknown | China national standards | MT | 810.0 | USD | 20201214 |
| Unknown | China national standards | MT | 680.0 | USD | 20201214 |
| Unknown | China national standards | MT | 750.0 | USD | 20201214 |
| Unknown | China national standards | MT | 730.0 | USD | 20201214 |