| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6790.0 | USD | 20181123 |
| Unknown | China national standards | MT | 1460.0 | USD | 20181123 |
| Unknown | China national standards | MT | 840.0 | USD | 20181123 |
| Unknown | China national standards | MT | 2750.0 | USD | 20181123 |
| Unknown | China national standards | MT | 420.0 | USD | 20181123 |
| Unknown | China national standards | MT | 1980.0 | USD | 20181123 |
| Unknown | China national standards | MT | 170.0 | USD | 20181122 |
| Unknown | China national standards | MT | 480.0 | USD | 20181122 |
| Unknown | China national standards | MT | 660.0 | USD | 20181122 |
| Unknown | China national standards | MT | 390.0 | USD | 20181122 |