| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20200301 |
| Unknown | China national standards | MT | 37370.0 | USD | 20200301 |
| Unknown | China national standards | MT | 790.0 | USD | 20200301 |
| Unknown | China national standards | MT | 960.0 | USD | 20200301 |
| Unknown | China national standards | MT | 980.0 | USD | 20200301 |
| Unknown | China national standards | MT | 800.0 | USD | 20200301 |
| Unknown | China national standards | MT | 750.0 | USD | 20200301 |
| Unknown | China national standards | MT | 770.0 | USD | 20200301 |
| Unknown | China national standards | MT | 750.0 | USD | 20200301 |
| Unknown | China national standards | MT | 500.0 | USD | 20200301 |