| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20200519 |
| Unknown | China national standards | MT | 620.0 | USD | 20200519 |
| Unknown | China national standards | MT | 630.0 | USD | 20200519 |
| Unknown | China national standards | MT | 610.0 | USD | 20200519 |
| Unknown | China national standards | MT | 710.0 | USD | 20200519 |
| Unknown | China national standards | MT | 610.0 | USD | 20200519 |
| Unknown | China national standards | MT | 420.0 | USD | 20200519 |
| Unknown | China national standards | MT | 890.0 | USD | 20200519 |
| Unknown | China national standards | MT | 470.0 | USD | 20200519 |
| Unknown | China national standards | MT | 660.0 | USD | 20200519 |