| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1630.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1190.0 | USD | 20200513 |
| Unknown | China national standards | MT | 980.0 | USD | 20200513 |
| Unknown | China national standards | MT | 810.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2310.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200512 |
| Unknown | China national standards | MT | 890.0 | USD | 20200512 |
| Unknown | China national standards | MT | 150.0 | USD | 20200512 |
| Unknown | China national standards | MT | 140.0 | USD | 20200512 |