| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20180513 |
| Unknown | China national standards | MT | 700.0 | USD | 20180513 |
| Unknown | China national standards | MT | 710.0 | USD | 20180513 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180512 |
| Unknown | China national standards | MT | 3020.0 | USD | 20180512 |
| Unknown | China national standards | MT | 3800.0 | USD | 20180512 |
| Unknown | China national standards | MT | 3680.0 | USD | 20180512 |
| Unknown | China national standards | MT | 3780.0 | USD | 20180512 |
| Unknown | China national standards | MT | 4440.0 | USD | 20180512 |
| Unknown | China national standards | MT | 4320.0 | USD | 20180512 |