| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 880.0 | USD | 20181218 |
| Unknown | China national standards | MT | 1570.0 | USD | 20181218 |
| Unknown | China national standards | MT | 10920.0 | USD | 20181217 |
| Unknown | China national standards | MT | 930.0 | USD | 20181217 |
| Unknown | China national standards | MT | 700.0 | USD | 20181217 |
| Unknown | China national standards | MT | 710.0 | USD | 20181217 |
| Unknown | China national standards | MT | 5840.0 | USD | 20181216 |
| Unknown | China national standards | MT | 7290.0 | USD | 20181216 |
| Unknown | China national standards | MT | 6500.0 | USD | 20181216 |
| Unknown | China national standards | MT | 7650.0 | USD | 20181216 |