| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1260.0 | USD | 20190418 |
| Unknown | China national standards | MT | 7140.0 | USD | 20190418 |
| Unknown | China national standards | MT | 7480.0 | USD | 20190418 |
| Unknown | China national standards | MT | 7280.0 | USD | 20190418 |
| Unknown | China national standards | MT | 6730.0 | USD | 20190418 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190418 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190418 |
| Unknown | China national standards | MT | 990.0 | USD | 20190417 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190417 |
| Unknown | China national standards | MT | 1270.0 | USD | 20190416 |