| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4540.0 | USD | 20180414 |
| Unknown | China national standards | MT | 720.0 | USD | 20180414 |
| Unknown | China national standards | MT | 710.0 | USD | 20180414 |
| Unknown | China national standards | MT | 630.0 | USD | 20180414 |
| Unknown | China national standards | MT | 450.0 | USD | 20180414 |
| Unknown | China national standards | MT | 3810.0 | USD | 20180413 |
| Unknown | China national standards | MT | 2900.0 | USD | 20180413 |
| Unknown | China national standards | MT | 4730.0 | USD | 20180413 |
| Unknown | China national standards | MT | 4570.0 | USD | 20180413 |
| Unknown | China national standards | MT | 4550.0 | USD | 20180413 |