| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20181021 |
| Unknown | China national standards | MT | 190.0 | USD | 20181021 |
| Unknown | China national standards | MT | 90.0 | USD | 20181021 |
| Unknown | China national standards | MT | 80.0 | USD | 20181021 |
| Unknown | China national standards | MT | 1260.0 | USD | 20181021 |
| Unknown | China national standards | MT | 150.0 | USD | 20181021 |
| Unknown | China national standards | MT | 810.0 | USD | 20181020 |
| Unknown | China national standards | MT | 1220.0 | USD | 20181020 |
| Unknown | China national standards | MT | 1290.0 | USD | 20181020 |
| Unknown | China national standards | MT | 1120.0 | USD | 20181020 |