| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 840.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1710.0 | USD | 20181001 |
| Unknown | China national standards | MT | 620.0 | USD | 20181001 |
| Unknown | China national standards | MT | 570.0 | USD | 20181001 |
| Unknown | China national standards | MT | 590.0 | USD | 20181001 |
| Unknown | China national standards | MT | 590.0 | USD | 20181001 |
| Unknown | China national standards | MT | 590.0 | USD | 20181001 |
| Unknown | China national standards | MT | 590.0 | USD | 20181001 |
| Unknown | China national standards | MT | 550.0 | USD | 20181001 |
| Unknown | China national standards | MT | 610.0 | USD | 20181001 |