| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3800.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5960.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5790.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3800.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3740.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5520.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3890.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3670.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3820.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4070.0 | USD | 20190401 |