| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 550.0 | USD | 20200301 |
| Unknown | China national standards | MT | 310.0 | USD | 20200301 |
| Unknown | China national standards | MT | 740.0 | USD | 20200301 |
| Unknown | China national standards | MT | 550.0 | USD | 20200301 |
| Unknown | China national standards | MT | 420.0 | USD | 20200301 |
| Unknown | China national standards | MT | 520.0 | USD | 20200301 |
| Unknown | China national standards | MT | 350.0 | USD | 20200301 |
| Unknown | China national standards | MT | 550.0 | USD | 20200301 |
| Unknown | China national standards | MT | 400.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1390.0 | USD | 20200301 |