| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11470.0 | USD | 20190415 |
| Unknown | China national standards | MT | 1430.0 | USD | 20190415 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190415 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190414 |
| Unknown | China national standards | MT | 10660.0 | USD | 20190414 |
| Unknown | China national standards | MT | 10340.0 | USD | 20190414 |
| Unknown | China national standards | MT | 10420.0 | USD | 20190414 |
| Unknown | China national standards | MT | 10480.0 | USD | 20190414 |
| Unknown | China national standards | MT | 12170.0 | USD | 20190414 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190414 |