| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1840.0 | USD | 20200513 |
| Unknown | China national standards | MT | 20490.0 | USD | 20200512 |
| Unknown | China national standards | MT | 12120.0 | USD | 20200512 |
| Unknown | China national standards | MT | 12260.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1840.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1910.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1270.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1760.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1770.0 | USD | 20200512 |
| Unknown | China national standards | MT | 11940.0 | USD | 20200511 |