| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27100.0 | USD | 20190801 |
| Unknown | China national standards | MT | 28930.0 | USD | 20190801 |
| Unknown | China national standards | MT | 26540.0 | USD | 20190801 |
| Unknown | China national standards | MT | 26920.0 | USD | 20190801 |
| Unknown | China national standards | MT | 27170.0 | USD | 20190801 |
| Unknown | China national standards | MT | 29830.0 | USD | 20190801 |
| Unknown | China national standards | MT | 26520.0 | USD | 20190801 |
| Unknown | China national standards | MT | 25960.0 | USD | 20190801 |
| Unknown | China national standards | MT | 26600.0 | USD | 20190801 |
| Unknown | China national standards | MT | 27730.0 | USD | 20190801 |