| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28920.0 | USD | 20190514 |
| Unknown | China national standards | MT | 26590.0 | USD | 20190514 |
| Unknown | China national standards | MT | 5890.0 | USD | 20190514 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190513 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190513 |
| Unknown | China national standards | MT | 11860.0 | USD | 20190513 |
| Unknown | China national standards | MT | 11730.0 | USD | 20190513 |
| Unknown | China national standards | MT | 1910.0 | USD | 20190513 |
| Unknown | China national standards | MT | 4340.0 | USD | 20190512 |
| Unknown | China national standards | MT | 18220.0 | USD | 20190512 |