| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4120.0 | USD | 20180315 |
| Unknown | China national standards | MT | 4520.0 | USD | 20180315 |
| Unknown | China national standards | MT | 4770.0 | USD | 20180315 |
| Unknown | China national standards | MT | 760.0 | USD | 20180315 |
| Unknown | China national standards | MT | 700.0 | USD | 20180315 |
| Unknown | China national standards | MT | 610.0 | USD | 20180315 |
| Unknown | China national standards | MT | 730.0 | USD | 20180315 |
| Unknown | China national standards | MT | 750.0 | USD | 20180315 |
| Unknown | China national standards | MT | 4570.0 | USD | 20180314 |
| Unknown | China national standards | MT | 4280.0 | USD | 20180314 |