| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20200301 |
| Unknown | China national standards | MT | 510.0 | USD | 20200301 |
| Unknown | China national standards | MT | 710.0 | USD | 20200301 |
| Unknown | China national standards | MT | 630.0 | USD | 20200301 |
| Unknown | China national standards | MT | 650.0 | USD | 20200301 |
| Unknown | China national standards | MT | 680.0 | USD | 20200301 |
| Unknown | China national standards | MT | 640.0 | USD | 20200301 |
| Unknown | China national standards | MT | 500.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200301 |
| Unknown | China national standards | MT | 920.0 | USD | 20200301 |