| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23920.0 | USD | 20181111 |
| Unknown | China national standards | MT | 24720.0 | USD | 20181111 |
| Unknown | China national standards | MT | 3460.0 | USD | 20181110 |
| Unknown | China national standards | MT | 3710.0 | USD | 20181110 |
| Unknown | China national standards | MT | 1010.0 | USD | 20181110 |
| Unknown | China national standards | MT | 24800.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3240.0 | USD | 20181101 |
| Unknown | China national standards | MT | 25520.0 | USD | 20181101 |
| Unknown | China national standards | MT | 22780.0 | USD | 20181101 |
| Unknown | China national standards | MT | 23810.0 | USD | 20181101 |