| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20200301 |
| Unknown | China national standards | MT | 530.0 | USD | 20200301 |
| Unknown | China national standards | MT | 450.0 | USD | 20200301 |
| Unknown | China national standards | MT | 860.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2060.0 | USD | 20200301 |
| Unknown | China national standards | MT | 540.0 | USD | 20200301 |
| Unknown | China national standards | MT | 930.0 | USD | 20200301 |
| Unknown | China national standards | MT | 380.0 | USD | 20200301 |
| Unknown | China national standards | MT | 610.0 | USD | 20200301 |
| Unknown | China national standards | MT | 600.0 | USD | 20200301 |