| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3380.0 | USD | 20181001 |
| Unknown | China national standards | MT | 470.0 | USD | 20181001 |
| Unknown | China national standards | MT | 450.0 | USD | 20181001 |
| Unknown | China national standards | MT | 440.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3360.0 | USD | 20181001 |
| Unknown | China national standards | MT | 270.0 | USD | 20181001 |
| Unknown | China national standards | MT | 490.0 | USD | 20181001 |
| Unknown | China national standards | MT | 460.0 | USD | 20181001 |
| Unknown | China national standards | MT | 560.0 | USD | 20181001 |
| Unknown | China national standards | MT | 560.0 | USD | 20181001 |