| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2500.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1800.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180311 |
| Unknown | China national standards | MT | 350.0 | USD | 20180311 |
| Unknown | China national standards | MT | 280.0 | USD | 20180311 |
| Unknown | China national standards | MT | 300.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180310 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180310 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180310 |
| Unknown | China national standards | MT | 2440.0 | USD | 20180310 |