| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1610.0 | USD | 20190513 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190513 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190513 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190512 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190512 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190512 |
| Unknown | China national standards | MT | 10820.0 | USD | 20190512 |
| Unknown | China national standards | MT | 9980.0 | USD | 20190512 |
| Unknown | China national standards | MT | 10570.0 | USD | 20190512 |
| Unknown | China national standards | MT | 9840.0 | USD | 20190512 |