| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26360.0 | USD | 20181113 |
| Unknown | China national standards | MT | 34490.0 | USD | 20181113 |
| Unknown | China national standards | MT | 8860.0 | USD | 20181113 |
| Unknown | China national standards | MT | 1280.0 | USD | 20181113 |
| Unknown | China national standards | MT | 3780.0 | USD | 20181113 |
| Unknown | China national standards | MT | 5330.0 | USD | 20181112 |
| Unknown | China national standards | MT | 2680.0 | USD | 20181111 |
| Unknown | China national standards | MT | 3980.0 | USD | 20181110 |
| Unknown | China national standards | MT | 24370.0 | USD | 20181101 |
| Unknown | China national standards | MT | 27930.0 | USD | 20181101 |