| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5000.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11330.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11140.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5620.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10970.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6340.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11040.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10620.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5560.0 | USD | 20190401 |
| Unknown | China national standards | MT | 7190.0 | USD | 20190401 |