| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1710.0 | USD | 20171211 |
| Unknown | China national standards | MT | 1560.0 | USD | 20171210 |
| Unknown | China national standards | MT | 210.0 | USD | 20171210 |
| Unknown | China national standards | MT | 1800.0 | USD | 20171210 |
| Unknown | China national standards | MT | 240.0 | USD | 20171210 |
| Unknown | China national standards | MT | 220.0 | USD | 20171210 |
| Unknown | China national standards | MT | 280.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1460.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1590.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1600.0 | USD | 20171201 |