| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5980.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5760.0 | USD | 20181201 |
| Unknown | China national standards | MT | 6460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8480.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4610.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5010.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5930.0 | USD | 20181201 |
| Unknown | China national standards | MT | 6680.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4040.0 | USD | 20181201 |