| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3170.0 | USD | 20190715 |
| Unknown | China national standards | MT | 3430.0 | USD | 20190715 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190714 |
| Unknown | China national standards | MT | 3600.0 | USD | 20190714 |
| Unknown | China national standards | MT | 3160.0 | USD | 20190714 |
| Unknown | China national standards | MT | 22620.0 | USD | 20190714 |
| Unknown | China national standards | MT | 22550.0 | USD | 20190714 |
| Unknown | China national standards | MT | 23820.0 | USD | 20190714 |
| Unknown | China national standards | MT | 21330.0 | USD | 20190714 |
| Unknown | China national standards | MT | 22700.0 | USD | 20190714 |