| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20200301 |
| Unknown | China national standards | MT | 210.0 | USD | 20200301 |
| Unknown | China national standards | MT | 680.0 | USD | 20200301 |
| Unknown | China national standards | MT | 40.0 | USD | 20200301 |
| Unknown | China national standards | MT | 210.0 | USD | 20200301 |
| Unknown | China national standards | MT | 90.0 | USD | 20200301 |
| Unknown | China national standards | MT | 40.0 | USD | 20200301 |
| Unknown | China national standards | MT | 120.0 | USD | 20200301 |
| Unknown | China national standards | MT | 130.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18640.0 | USD | 20200301 |