| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20201222 |
| Unknown | China national standards | MT | 620.0 | USD | 20201222 |
| Unknown | China national standards | MT | 520.0 | USD | 20201222 |
| Unknown | China national standards | MT | 540.0 | USD | 20201222 |
| Unknown | China national standards | MT | 600.0 | USD | 20201222 |
| Unknown | China national standards | MT | 580.0 | USD | 20201222 |
| Unknown | China national standards | MT | 630.0 | USD | 20201222 |
| Unknown | China national standards | MT | 640.0 | USD | 20201222 |
| Unknown | China national standards | MT | 510.0 | USD | 20201222 |
| Unknown | China national standards | MT | 650.0 | USD | 20201222 |