| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10120.0 | USD | 20190513 |
| Unknown | China national standards | MT | 9750.0 | USD | 20190513 |
| Unknown | China national standards | MT | 8500.0 | USD | 20190513 |
| Unknown | China national standards | MT | 1670.0 | USD | 20190513 |
| Unknown | China national standards | MT | 1840.0 | USD | 20190513 |
| Unknown | China national standards | MT | 1230.0 | USD | 20190513 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190513 |
| Unknown | China national standards | MT | 8990.0 | USD | 20190512 |
| Unknown | China national standards | MT | 12550.0 | USD | 20190512 |
| Unknown | China national standards | MT | 10130.0 | USD | 20190512 |