| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20200218 |
| Unknown | China national standards | MT | 370.0 | USD | 20200218 |
| Unknown | China national standards | MT | 410.0 | USD | 20200218 |
| Unknown | China national standards | MT | 430.0 | USD | 20200218 |
| Unknown | China national standards | MT | 370.0 | USD | 20200218 |
| Unknown | China national standards | MT | 310.0 | USD | 20200218 |
| Unknown | China national standards | MT | 540.0 | USD | 20200218 |
| Unknown | China national standards | MT | 660.0 | USD | 20200218 |
| Unknown | China national standards | MT | 430.0 | USD | 20200218 |
| Unknown | China national standards | MT | 630.0 | USD | 20200218 |