| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20200301 |
| Unknown | China national standards | MT | 300.0 | USD | 20200301 |
| Unknown | China national standards | MT | 140.0 | USD | 20200301 |
| Unknown | China national standards | MT | 150.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1280.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4470.0 | USD | 20200301 |
| Unknown | China national standards | MT | 630.0 | USD | 20200301 |
| Unknown | China national standards | MT | 600.0 | USD | 20200301 |