| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2570.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1720.0 | USD | 20171201 |
| Unknown | China national standards | MT | 490.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1330.0 | USD | 20171201 |
| Unknown | China national standards | MT | 330.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1670.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1940.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2030.0 | USD | 20171201 |
| Unknown | China national standards | MT | 920.0 | USD | 20171201 |
| Unknown | China national standards | MT | 15640.0 | USD | 20171201 |