| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6700.0 | USD | 20171201 |
| Unknown | China national standards | MT | 810.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3430.0 | USD | 20171201 |
| Unknown | China national standards | MT | 800.0 | USD | 20171201 |
| Unknown | China national standards | MT | 920.0 | USD | 20171201 |
| Unknown | China national standards | MT | 870.0 | USD | 20171201 |
| Unknown | China national standards | MT | 920.0 | USD | 20171201 |
| Unknown | China national standards | MT | 140.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1200.0 | USD | 20171201 |
| Unknown | China national standards | MT | 940.0 | USD | 20171123 |