| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20180513 |
| Unknown | China national standards | MT | 250.0 | USD | 20180513 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180512 |
| Unknown | China national standards | MT | 1620.0 | USD | 20180512 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180512 |
| Unknown | China national standards | MT | 1580.0 | USD | 20180512 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180512 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180512 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180512 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180512 |