| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20200301 |
| Unknown | China national standards | MT | 610.0 | USD | 20200301 |
| Unknown | China national standards | MT | 230.0 | USD | 20200301 |
| Unknown | China national standards | MT | 710.0 | USD | 20200301 |
| Unknown | China national standards | MT | 890.0 | USD | 20200301 |
| Unknown | China national standards | MT | 500.0 | USD | 20200301 |
| Unknown | China national standards | MT | 230.0 | USD | 20200301 |
| Unknown | China national standards | MT | 100.0 | USD | 20200301 |
| Unknown | China national standards | MT | 250.0 | USD | 20200301 |
| Unknown | China national standards | MT | 230.0 | USD | 20200301 |