| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15970.0 | USD | 20180201 |
| Unknown | China national standards | MT | 23420.0 | USD | 20180201 |
| Unknown | China national standards | MT | 19610.0 | USD | 20180201 |
| Unknown | China national standards | MT | 15970.0 | USD | 20180201 |
| Unknown | China national standards | MT | 11820.0 | USD | 20180201 |
| Unknown | China national standards | MT | 31720.0 | USD | 20180201 |
| Unknown | China national standards | MT | 124900.0 | USD | 20180123 |
| Unknown | China national standards | MT | 13750.0 | USD | 20180122 |
| Unknown | China national standards | MT | 137039.98 | USD | 20180120 |
| Unknown | China national standards | MT | 19070.0 | USD | 20180120 |