| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3520.0 | USD | 20180314 |
| Unknown | China national standards | MT | 3930.0 | USD | 20180314 |
| Unknown | China national standards | MT | 11560.0 | USD | 20180314 |
| Unknown | China national standards | MT | 700.0 | USD | 20180314 |
| Unknown | China national standards | MT | 620.0 | USD | 20180313 |
| Unknown | China national standards | MT | 3960.0 | USD | 20180312 |
| Unknown | China national standards | MT | 4000.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1920.0 | USD | 20180312 |
| Unknown | China national standards | MT | 12000.0 | USD | 20180311 |
| Unknown | China national standards | MT | 10470.0 | USD | 20180311 |