| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16420.0 | USD | 20180417 |
| Unknown | China national standards | MT | 25800.0 | USD | 20180415 |
| Unknown | China national standards | MT | 40420.0 | USD | 20180414 |
| Unknown | China national standards | MT | 7290.0 | USD | 20180414 |
| Unknown | China national standards | MT | 6040.0 | USD | 20180414 |
| Unknown | China national standards | MT | 6380.0 | USD | 20180413 |
| Unknown | China national standards | MT | 38310.0 | USD | 20180413 |
| Unknown | China national standards | MT | 38310.0 | USD | 20180413 |
| Unknown | China national standards | MT | 6970.0 | USD | 20180413 |
| Unknown | China national standards | MT | 4070.0 | USD | 20180413 |