| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1600.0 | USD | 20190612 |
| Unknown | China national standards | MT | 1930.0 | USD | 20190612 |
| Unknown | China national standards | MT | 1840.0 | USD | 20190612 |
| Unknown | China national standards | MT | 1830.0 | USD | 20190612 |
| Unknown | China national standards | MT | 6360.0 | USD | 20190611 |
| Unknown | China national standards | MT | 10320.0 | USD | 20190611 |
| Unknown | China national standards | MT | 11260.0 | USD | 20190611 |
| Unknown | China national standards | MT | 15110.0 | USD | 20190610 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190610 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190601 |