| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 65060.0 | USD | 20180516 |
| Unknown | China national standards | MT | 65060.0 | USD | 20180516 |
| Unknown | China national standards | MT | 10040.0 | USD | 20180516 |
| Unknown | China national standards | MT | 85830.0 | USD | 20180515 |
| Unknown | China national standards | MT | 56380.0 | USD | 20180515 |
| Unknown | China national standards | MT | 56510.0 | USD | 20180514 |
| Unknown | China national standards | MT | 65270.0 | USD | 20180512 |
| Unknown | China national standards | MT | 10390.0 | USD | 20180512 |
| Unknown | China national standards | MT | 8970.0 | USD | 20180512 |
| Unknown | China national standards | MT | 63400.0 | USD | 20180501 |