| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 550.0 | USD | 20171201 |
| Unknown | China national standards | MT | 550.0 | USD | 20171201 |
| Unknown | China national standards | MT | 530.0 | USD | 20171201 |
| Unknown | China national standards | MT | 510.0 | USD | 20171201 |
| Unknown | China national standards | MT | 320.0 | USD | 20171201 |
| Unknown | China national standards | MT | 580.0 | USD | 20171201 |
| Unknown | China national standards | MT | 360.0 | USD | 20171201 |
| Unknown | China national standards | MT | 580.0 | USD | 20171201 |
| Unknown | China national standards | MT | 460.0 | USD | 20171201 |
| Unknown | China national standards | MT | 530.0 | USD | 20171201 |