| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12210.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10770.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1830.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190401 |