| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9000.0 | USD | 20190201 |
| Unknown | China national standards | MT | 10390.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6800.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5140.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6030.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5840.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2520.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4580.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5320.0 | USD | 20190201 |