| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20171201 |
| Unknown | China national standards | MT | 750.0 | USD | 20171201 |
| Unknown | China national standards | MT | 270.0 | USD | 20171201 |
| Unknown | China national standards | MT | 480.0 | USD | 20171201 |
| Unknown | China national standards | MT | 640.0 | USD | 20171201 |
| Unknown | China national standards | MT | 520.0 | USD | 20171201 |
| Unknown | China national standards | MT | 510.0 | USD | 20171201 |
| Unknown | China national standards | MT | 620.0 | USD | 20171201 |
| Unknown | China national standards | MT | 480.0 | USD | 20171201 |
| Unknown | China national standards | MT | 550.0 | USD | 20171201 |