| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3760.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10340.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8800.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7560.0 | USD | 20181201 |
| Unknown | China national standards | MT | 12920.0 | USD | 20181201 |
| Unknown | China national standards | MT | 9730.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7900.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10340.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 11450.0 | USD | 20181201 |