| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23050.0 | USD | 20190401 |
| Unknown | China national standards | MT | 22660.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3920.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3580.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3330.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3500.0 | USD | 20190401 |