| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3900.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3870.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3970.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3980.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3670.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4240.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2360.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5020.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3800.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4960.0 | USD | 20190401 |