| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1430.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1370.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1250.0 | USD | 20171201 |
| Unknown | China national standards | MT | 210.0 | USD | 20171201 |
| Unknown | China national standards | MT | 210.0 | USD | 20171201 |
| Unknown | China national standards | MT | 270.0 | USD | 20171201 |
| Unknown | China national standards | MT | 210.0 | USD | 20171201 |
| Unknown | China national standards | MT | 210.0 | USD | 20171201 |
| Unknown | China national standards | MT | 330.0 | USD | 20171201 |
| Unknown | China national standards | MT | 270.0 | USD | 20171201 |