| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6040.0 | USD | 20181118 |
| Unknown | China national standards | MT | 5780.0 | USD | 20181118 |
| Unknown | China national standards | MT | 5400.0 | USD | 20181118 |
| Unknown | China national standards | MT | 8560.0 | USD | 20181118 |
| Unknown | China national standards | MT | 8350.0 | USD | 20181118 |
| Unknown | China national standards | MT | 750.0 | USD | 20181118 |
| Unknown | China national standards | MT | 800.0 | USD | 20181117 |
| Unknown | China national standards | MT | 1340.0 | USD | 20181117 |
| Unknown | China national standards | MT | 850.0 | USD | 20181117 |
| Unknown | China national standards | MT | 930.0 | USD | 20181117 |