| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32730.0 | USD | 20200213 |
| Unknown | China national standards | MT | 450.0 | USD | 20200213 |
| Unknown | China national standards | MT | 400.0 | USD | 20200213 |
| Unknown | China national standards | MT | 330.0 | USD | 20200213 |
| Unknown | China national standards | MT | 160.0 | USD | 20200213 |
| Unknown | China national standards | MT | 50.0 | USD | 20200213 |
| Unknown | China national standards | MT | 620.0 | USD | 20200212 |
| Unknown | China national standards | MT | 50.0 | USD | 20200212 |
| Unknown | China national standards | MT | 60.0 | USD | 20200212 |
| Unknown | China national standards | MT | 60.0 | USD | 20200212 |