| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8800.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5650.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9470.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7670.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3980.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5930.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4570.0 | USD | 20181201 |
| Unknown | China national standards | MT | 6680.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4110.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4840.0 | USD | 20181201 |