| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18940.0 | USD | 20170523 |
| Unknown | China national standards | MT | 1660.0 | USD | 20170523 |
| Unknown | China national standards | MT | 280.0 | USD | 20170522 |
| Unknown | China national standards | MT | 230.0 | USD | 20170522 |
| Unknown | China national standards | MT | 1580.0 | USD | 20170521 |
| Unknown | China national standards | MT | 1650.0 | USD | 20170521 |
| Unknown | China national standards | MT | 6590.0 | USD | 20170521 |
| Unknown | China national standards | MT | 300.0 | USD | 20170521 |
| Unknown | China national standards | MT | 240.0 | USD | 20170521 |
| Unknown | China national standards | MT | 260.0 | USD | 20170521 |