| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1190.0 | USD | 20180414 |
| Unknown | China national standards | MT | 870.0 | USD | 20180414 |
| Unknown | China national standards | MT | 6320.0 | USD | 20180413 |
| Unknown | China national standards | MT | 760.0 | USD | 20180413 |
| Unknown | China national standards | MT | 910.0 | USD | 20180412 |
| Unknown | China national standards | MT | 5750.0 | USD | 20180412 |
| Unknown | China national standards | MT | 5530.0 | USD | 20180412 |
| Unknown | China national standards | MT | 900.0 | USD | 20180412 |
| Unknown | China national standards | MT | 11160.0 | USD | 20180411 |
| Unknown | China national standards | MT | 4800.0 | USD | 20180411 |