| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 58810.0 | USD | 20181111 |
| Unknown | China national standards | MT | 8950.0 | USD | 20181110 |
| Unknown | China national standards | MT | 58560.0 | USD | 20181110 |
| Unknown | China national standards | MT | 61170.0 | USD | 20181101 |
| Unknown | China national standards | MT | 58270.0 | USD | 20181101 |
| Unknown | China national standards | MT | 8430.0 | USD | 20181101 |
| Unknown | China national standards | MT | 8910.0 | USD | 20181101 |
| Unknown | China national standards | MT | 60720.0 | USD | 20181101 |
| Unknown | China national standards | MT | 61170.0 | USD | 20181101 |
| Unknown | China national standards | MT | 60720.0 | USD | 20181101 |