| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20200317 |
| Unknown | China national standards | MT | 3370.0 | USD | 20200316 |
| Unknown | China national standards | MT | 3200.0 | USD | 20200316 |
| Unknown | China national standards | MT | 3000.0 | USD | 20200316 |
| Unknown | China national standards | MT | 3430.0 | USD | 20200316 |
| Unknown | China national standards | MT | 520.0 | USD | 20200316 |
| Unknown | China national standards | MT | 420.0 | USD | 20200316 |
| Unknown | China national standards | MT | 660.0 | USD | 20200316 |
| Unknown | China national standards | MT | 420.0 | USD | 20200316 |
| Unknown | China national standards | MT | 520.0 | USD | 20200316 |