| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3400.0 | USD | 20190415 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190414 |
| Unknown | China national standards | MT | 3350.0 | USD | 20190414 |
| Unknown | China national standards | MT | 3290.0 | USD | 20190414 |
| Unknown | China national standards | MT | 3450.0 | USD | 20190414 |
| Unknown | China national standards | MT | 3470.0 | USD | 20190414 |
| Unknown | China national standards | MT | 24740.0 | USD | 20190414 |
| Unknown | China national standards | MT | 22630.0 | USD | 20190414 |
| Unknown | China national standards | MT | 22610.0 | USD | 20190414 |
| Unknown | China national standards | MT | 22800.0 | USD | 20190414 |