| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4700.0 | USD | 20180313 |
| Unknown | China national standards | MT | 29680.0 | USD | 20180312 |
| Unknown | China national standards | MT | 16010.0 | USD | 20180312 |
| Unknown | China national standards | MT | 3530.0 | USD | 20180312 |
| Unknown | China national standards | MT | 3530.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180311 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180310 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180310 |