| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11750.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10240.0 | USD | 20181201 |
| Unknown | China national standards | MT | 13050.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15210.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10710.0 | USD | 20181201 |
| Unknown | China national standards | MT | 11970.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9980.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9560.0 | USD | 20181201 |
| Unknown | China national standards | MT | 12000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1520.0 | USD | 20181201 |