| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17660.0 | USD | 20181123 |
| Unknown | China national standards | MT | 3750.0 | USD | 20181123 |
| Unknown | China national standards | MT | 2790.0 | USD | 20181123 |
| Unknown | China national standards | MT | 5140.0 | USD | 20181123 |
| Unknown | China national standards | MT | 6670.0 | USD | 20181123 |
| Unknown | China national standards | MT | 2540.0 | USD | 20181123 |
| Unknown | China national standards | MT | 6770.0 | USD | 20181123 |
| Unknown | China national standards | MT | 4660.0 | USD | 20181123 |
| Unknown | China national standards | MT | 4220.0 | USD | 20181123 |
| Unknown | China national standards | MT | 2260.0 | USD | 20181123 |