| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9120.0 | USD | 20181001 |
| Unknown | China national standards | MT | 15620.0 | USD | 20181001 |
| Unknown | China national standards | MT | 27040.0 | USD | 20181001 |
| Unknown | China national standards | MT | 26660.0 | USD | 20181001 |
| Unknown | China national standards | MT | 19250.0 | USD | 20181001 |
| Unknown | China national standards | MT | 17030.0 | USD | 20181001 |
| Unknown | China national standards | MT | 18840.0 | USD | 20181001 |
| Unknown | China national standards | MT | 12430.0 | USD | 20181001 |
| Unknown | China national standards | MT | 21800.0 | USD | 20181001 |
| Unknown | China national standards | MT | 14940.0 | USD | 20181001 |