| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 930.0 | USD | 20181001 |
| Unknown | China national standards | MT | 390.0 | USD | 20181001 |
| Unknown | China national standards | MT | 580.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1660.0 | USD | 20181001 |
| Unknown | China national standards | MT | 80.0 | USD | 20181001 |
| Unknown | China national standards | MT | 100.0 | USD | 20181001 |
| Unknown | China national standards | MT | 70.0 | USD | 20181001 |
| Unknown | China national standards | MT | 50.0 | USD | 20181001 |
| Unknown | China national standards | MT | 80.0 | USD | 20181001 |
| Unknown | China national standards | MT | 80.0 | USD | 20181001 |