| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1230.0 | USD | 20181021 |
| Unknown | China national standards | MT | 250.0 | USD | 20181021 |
| Unknown | China national standards | MT | 420.0 | USD | 20181021 |
| Unknown | China national standards | MT | 410.0 | USD | 20181021 |
| Unknown | China national standards | MT | 470.0 | USD | 20181021 |
| Unknown | China national standards | MT | 350.0 | USD | 20181021 |
| Unknown | China national standards | MT | 250.0 | USD | 20181021 |
| Unknown | China national standards | MT | 1480.0 | USD | 20181021 |
| Unknown | China national standards | MT | 2460.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2650.0 | USD | 20181020 |