| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20200301 |
| Unknown | China national standards | MT | 600.0 | USD | 20200301 |
| Unknown | China national standards | MT | 690.0 | USD | 20200301 |
| Unknown | China national standards | MT | 630.0 | USD | 20200301 |
| Unknown | China national standards | MT | 430.0 | USD | 20200301 |
| Unknown | China national standards | MT | 640.0 | 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 | 730.0 | USD | 20200301 |
| Unknown | China national standards | MT | 750.0 | USD | 20200301 |