| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4880.0 | USD | 20171201 |
| Unknown | China national standards | MT | 880.0 | USD | 20171201 |
| Unknown | China national standards | MT | 630.0 | USD | 20171201 |
| Unknown | China national standards | MT | 230.0 | USD | 20171201 |
| Unknown | China national standards | MT | 160.0 | USD | 20171201 |
| Unknown | China national standards | MT | 470.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3020.0 | USD | 20171201 |
| Unknown | China national standards | MT | 15400.0 | USD | 20171201 |
| Unknown | China national standards | MT | 45250.0 | USD | 20171201 |
| Unknown | China national standards | MT | 640.0 | USD | 20171201 |