| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20181123 |
| Unknown | China national standards | MT | 4190.0 | USD | 20181123 |
| Unknown | China national standards | MT | 3980.0 | USD | 20181123 |
| Unknown | China national standards | MT | 4560.0 | USD | 20181123 |
| Unknown | China national standards | MT | 600.0 | USD | 20181123 |
| Unknown | China national standards | MT | 600.0 | USD | 20181123 |
| Unknown | China national standards | MT | 790.0 | USD | 20181122 |
| Unknown | China national standards | MT | 600.0 | USD | 20181122 |
| Unknown | China national standards | MT | 730.0 | USD | 20181122 |
| Unknown | China national standards | MT | 840.0 | USD | 20181122 |