| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6320.0 | USD | 20181021 |
| Unknown | China national standards | MT | 6430.0 | USD | 20181021 |
| Unknown | China national standards | MT | 4410.0 | USD | 20181021 |
| Unknown | China national standards | MT | 3360.0 | USD | 20181021 |
| Unknown | China national standards | MT | 4970.0 | USD | 20181021 |
| Unknown | China national standards | MT | 720.0 | USD | 20181021 |
| Unknown | China national standards | MT | 490.0 | USD | 20181021 |
| Unknown | China national standards | MT | 670.0 | USD | 20181021 |
| Unknown | China national standards | MT | 810.0 | USD | 20181021 |
| Unknown | China national standards | MT | 330.0 | USD | 20181021 |