| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20171201 |
| Unknown | China national standards | MT | 580.0 | USD | 20171201 |
| Unknown | China national standards | MT | 430.0 | USD | 20171201 |
| Unknown | China national standards | MT | 670.0 | USD | 20171201 |
| Unknown | China national standards | MT | 460.0 | USD | 20171201 |
| Unknown | China national standards | MT | 530.0 | USD | 20171201 |
| Unknown | China national standards | MT | 530.0 | USD | 20171201 |
| Unknown | China national standards | MT | 680.0 | USD | 20171201 |
| Unknown | China national standards | MT | 510.0 | USD | 20171201 |
| Unknown | China national standards | MT | 690.0 | USD | 20171201 |