| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14670.0 | USD | 20180315 |
| Unknown | China national standards | MT | 31270.0 | USD | 20180315 |
| Unknown | China national standards | MT | 4550.0 | USD | 20180315 |
| Unknown | China national standards | MT | 3540.0 | USD | 20180315 |
| Unknown | China national standards | MT | 9580.0 | USD | 20180314 |
| Unknown | China national standards | MT | 3550.0 | USD | 20180314 |
| Unknown | China national standards | MT | 26610.0 | USD | 20180313 |
| Unknown | China national standards | MT | 3290.0 | USD | 20180313 |
| Unknown | China national standards | MT | 35100.0 | USD | 20180312 |
| Unknown | China national standards | MT | 31170.0 | USD | 20180312 |