| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21580.0 | USD | 20200301 |
| Unknown | China national standards | MT | 19040.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18000.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18620.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18480.0 | USD | 20200301 |
| Unknown | China national standards | MT | 20720.0 | USD | 20200301 |
| Unknown | China national standards | MT | 19730.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18740.0 | USD | 20200301 |
| Unknown | China national standards | MT | 25830.0 | USD | 20200301 |
| Unknown | China national standards | MT | 18360.0 | USD | 20200301 |