| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20200214 |
| Unknown | China national standards | MT | 580.0 | USD | 20200214 |
| Unknown | China national standards | MT | 2070.0 | USD | 20200213 |
| Unknown | China national standards | MT | 1340.0 | USD | 20200213 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200213 |
| Unknown | China national standards | MT | 660.0 | USD | 20200213 |
| Unknown | China national standards | MT | 940.0 | USD | 20200213 |
| Unknown | China national standards | MT | 440.0 | USD | 20200213 |
| Unknown | China national standards | MT | 340.0 | USD | 20200213 |
| Unknown | China national standards | MT | 500.0 | USD | 20200213 |