| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20170101 |
| Unknown | China national standards | MT | 660.0 | USD | 20170101 |
| Unknown | China national standards | MT | 510.0 | USD | 20170101 |
| Unknown | China national standards | MT | 330.0 | USD | 20170101 |
| Unknown | China national standards | MT | 500.0 | USD | 20170101 |
| Unknown | China national standards | MT | 520.0 | USD | 20170101 |
| Unknown | China national standards | MT | 470.0 | USD | 20170101 |
| Unknown | China national standards | MT | 580.0 | USD | 20170101 |
| Unknown | China national standards | MT | 930.0 | USD | 20170101 |
| Unknown | China national standards | MT | 690.0 | USD | 20170101 |