| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20181021 |
| Unknown | China national standards | MT | 760.0 | USD | 20181021 |
| Unknown | China national standards | MT | 1330.0 | USD | 20181021 |
| Unknown | China national standards | MT | 630.0 | USD | 20181021 |
| Unknown | China national standards | MT | 720.0 | USD | 20181021 |
| Unknown | China national standards | MT | 840.0 | USD | 20181020 |
| Unknown | China national standards | MT | 890.0 | USD | 20181020 |
| Unknown | China national standards | MT | 700.0 | USD | 20181020 |
| Unknown | China national standards | MT | 690.0 | USD | 20181020 |
| Unknown | China national standards | MT | 100.0 | USD | 20181020 |