| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20200512 |
| Unknown | China national standards | MT | 250.0 | USD | 20200512 |
| Unknown | China national standards | MT | 370.0 | USD | 20200512 |
| Unknown | China national standards | MT | 870.0 | USD | 20200512 |
| Unknown | China national standards | MT | 740.0 | USD | 20200512 |
| Unknown | China national standards | MT | 860.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1420.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200512 |
| Unknown | China national standards | MT | 4220.0 | USD | 20200512 |