| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20190418 |
| Unknown | China national standards | MT | 12980.0 | USD | 20190418 |
| Unknown | China national standards | MT | 470.0 | USD | 20190417 |
| Unknown | China national standards | MT | 740.0 | USD | 20190417 |
| Unknown | China national standards | MT | 2300.0 | USD | 20190417 |
| Unknown | China national standards | MT | 530.0 | USD | 20190417 |
| Unknown | China national standards | MT | 1660.0 | USD | 20190417 |
| Unknown | China national standards | MT | 2960.0 | USD | 20190417 |
| Unknown | China national standards | MT | 10970.0 | USD | 20190417 |
| Unknown | China national standards | MT | 9820.0 | USD | 20190417 |