| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10920.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10400.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10910.0 | USD | 20190101 |
| Unknown | China national standards | MT | 12130.0 | USD | 20190101 |
| Unknown | China national standards | MT | 11860.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10440.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10220.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10150.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7950.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10520.0 | USD | 20190101 |