| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11990.0 | USD | 20190513 |
| Unknown | China national standards | MT | 29630.0 | USD | 20190513 |
| Unknown | China national standards | MT | 28590.0 | USD | 20190513 |
| Unknown | China national standards | MT | 3670.0 | USD | 20190513 |
| Unknown | China national standards | MT | 4650.0 | USD | 20190512 |
| Unknown | China national standards | MT | 4540.0 | USD | 20190512 |
| Unknown | China national standards | MT | 30430.0 | USD | 20190512 |
| Unknown | China national standards | MT | 21550.0 | USD | 20190512 |
| Unknown | China national standards | MT | 30690.0 | USD | 20190512 |
| Unknown | China national standards | MT | 32570.0 | USD | 20190512 |