| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1730.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1330.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1400.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1540.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1190.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1980.0 | USD | 20181123 |
| Unknown | China national standards | MT | 9980.0 | USD | 20181123 |
| Unknown | China national standards | MT | 9650.0 | USD | 20181123 |
| Unknown | China national standards | MT | 12830.0 | USD | 20181123 |