| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3420.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3520.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3480.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3510.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3420.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3450.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3430.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3490.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3360.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3450.0 | USD | 20181001 |