| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3460.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3350.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3740.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3450.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3720.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3920.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4460.0 | USD | 20190401 |