| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20191116 |
| Unknown | China national standards | MT | 310.0 | USD | 20191116 |
| Unknown | China national standards | MT | 2430.0 | USD | 20191116 |
| Unknown | China national standards | MT | 730.0 | USD | 20191116 |
| Unknown | China national standards | MT | 280.0 | USD | 20191116 |
| Unknown | China national standards | MT | 1310.0 | USD | 20191116 |
| Unknown | China national standards | MT | 2940.0 | USD | 20191116 |
| Unknown | China national standards | MT | 330.0 | USD | 20191116 |
| Unknown | China national standards | MT | 270.0 | USD | 20191115 |
| Unknown | China national standards | MT | 740.0 | USD | 20191115 |