| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20191223 |
| Unknown | China national standards | MT | 570.0 | USD | 20191223 |
| Unknown | China national standards | MT | 570.0 | USD | 20191223 |
| Unknown | China national standards | MT | 590.0 | USD | 20191223 |
| Unknown | China national standards | MT | 550.0 | USD | 20191223 |
| Unknown | China national standards | MT | 3580.0 | USD | 20191222 |
| Unknown | China national standards | MT | 5010.0 | USD | 20191222 |
| Unknown | China national standards | MT | 4010.0 | USD | 20191222 |
| Unknown | China national standards | MT | 3840.0 | USD | 20191222 |
| Unknown | China national standards | MT | 3200.0 | USD | 20191222 |