| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5430.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6660.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6960.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6940.0 | USD | 20190401 |
| Unknown | China national standards | MT | 8240.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4980.0 | USD | 20190401 |
| Unknown | China national standards | MT | 7330.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2800.0 | USD | 20190401 |
| Unknown | China national standards | MT | 8210.0 | USD | 20190401 |
| Unknown | China national standards | MT | 9830.0 | USD | 20190401 |