| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20181001 |
| Unknown | China national standards | MT | 490.0 | USD | 20181001 |
| Unknown | China national standards | MT | 510.0 | USD | 20181001 |
| Unknown | China national standards | MT | 460.0 | USD | 20181001 |
| Unknown | China national standards | MT | 680.0 | USD | 20181001 |
| Unknown | China national standards | MT | 220.0 | USD | 20181001 |
| Unknown | China national standards | MT | 460.0 | USD | 20181001 |
| Unknown | China national standards | MT | 420.0 | USD | 20181001 |
| Unknown | China national standards | MT | 470.0 | USD | 20181001 |
| Unknown | China national standards | MT | 430.0 | USD | 20181001 |