| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4680.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5190.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1190.0 | USD | 20171201 |
| Unknown | China national standards | MT | 790.0 | USD | 20171201 |
| Unknown | China national standards | MT | 680.0 | USD | 20171201 |
| Unknown | China national standards | MT | 4920.0 | USD | 20171201 |
| Unknown | China national standards | MT | 840.0 | USD | 20171201 |
| Unknown | China national standards | MT | 990.0 | USD | 20171201 |
| Unknown | China national standards | MT | 33930.0 | USD | 20171123 |
| Unknown | China national standards | MT | 6060.0 | USD | 20171123 |