| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20181201 |
| Unknown | China national standards | MT | 660.0 | USD | 20181201 |
| Unknown | China national standards | MT | 580.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1040.0 | USD | 20181201 |
| Unknown | China national standards | MT | 640.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1350.0 | USD | 20181201 |
| Unknown | China national standards | MT | 850.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5980.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4180.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4090.0 | USD | 20181201 |