| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9720.0 | USD | 20180312 |
| Unknown | China national standards | MT | 9090.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1660.0 | USD | 20180312 |
| Unknown | China national standards | MT | 9120.0 | USD | 20180311 |
| Unknown | China national standards | MT | 10040.0 | USD | 20180311 |
| Unknown | China national standards | MT | 9540.0 | USD | 20180311 |