| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 540.0 | USD | 20200301 |
| Unknown | China national standards | MT | 490.0 | USD | 20200301 |
| Unknown | China national standards | MT | 570.0 | USD | 20200301 |
| Unknown | China national standards | MT | 490.0 | USD | 20200301 |
| Unknown | China national standards | MT | 430.0 | USD | 20200301 |
| Unknown | China national standards | MT | 560.0 | USD | 20200301 |
| Unknown | China national standards | MT | 500.0 | USD | 20200301 |
| Unknown | China national standards | MT | 570.0 | USD | 20200301 |
| Unknown | China national standards | MT | 630.0 | USD | 20200301 |
| Unknown | China national standards | MT | 490.0 | USD | 20200301 |