| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20200301 |
| Unknown | China national standards | MT | 540.0 | USD | 20200301 |
| Unknown | China national standards | MT | 400.0 | USD | 20200301 |
| Unknown | China national standards | MT | 600.0 | USD | 20200301 |
| Unknown | China national standards | MT | 430.0 | USD | 20200301 |
| Unknown | China national standards | MT | 500.0 | USD | 20200301 |
| Unknown | China national standards | MT | 430.0 | USD | 20200301 |
| Unknown | China national standards | MT | 420.0 | USD | 20200301 |
| Unknown | China national standards | MT | 330.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1880.0 | USD | 20200301 |