| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9970.0 | USD | 20180314 |
| Unknown | China national standards | MT | 6880.0 | USD | 20180314 |
| Unknown | China national standards | MT | 11390.0 | USD | 20180314 |
| Unknown | China national standards | MT | 72240.0 | USD | 20180313 |
| Unknown | China national standards | MT | 56870.0 | USD | 20180313 |
| Unknown | China national standards | MT | 56190.0 | USD | 20180313 |
| Unknown | China national standards | MT | 72110.0 | USD | 20180312 |
| Unknown | China national standards | MT | 56670.0 | USD | 20180311 |
| Unknown | China national standards | MT | 8830.0 | USD | 20180311 |
| Unknown | China national standards | MT | 7880.0 | USD | 20180310 |