| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3940.0 | USD | 20181114 |
| Unknown | China national standards | MT | 4610.0 | USD | 20181113 |
| Unknown | China national standards | MT | 570.0 | USD | 20181113 |
| Unknown | China national standards | MT | 3760.0 | USD | 20181113 |
| Unknown | China national standards | MT | 4920.0 | USD | 20181113 |
| Unknown | China national standards | MT | 24910.0 | USD | 20181113 |
| Unknown | China national standards | MT | 25990.0 | USD | 20181113 |
| Unknown | China national standards | MT | 4620.0 | USD | 20181112 |
| Unknown | China national standards | MT | 3620.0 | USD | 20181111 |
| Unknown | China national standards | MT | 26390.0 | USD | 20181111 |