| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20181001 |
| Unknown | China national standards | MT | 180.0 | USD | 20181001 |
| Unknown | China national standards | MT | 180.0 | USD | 20181001 |
| Unknown | China national standards | MT | 270.0 | USD | 20181001 |
| Unknown | China national standards | MT | 320.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1330.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2750.0 | USD | 20181001 |
| Unknown | China national standards | MT | 16970.0 | USD | 20181001 |
| Unknown | China national standards | MT | 10450.0 | USD | 20181001 |
| Unknown | China national standards | MT | 7490.0 | USD | 20181001 |