| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20200310 |
| Unknown | China national standards | MT | 1900.0 | USD | 20200310 |
| Unknown | China national standards | MT | 430.0 | USD | 20200310 |
| Unknown | China national standards | MT | 3600.0 | USD | 20200310 |
| Unknown | China national standards | MT | 360.0 | USD | 20200310 |
| Unknown | China national standards | MT | 410.0 | USD | 20200310 |
| Unknown | China national standards | MT | 2750.0 | USD | 20200310 |
| Unknown | China national standards | MT | 6500.0 | USD | 20200301 |
| Unknown | China national standards | MT | 26860.0 | USD | 20200301 |
| Unknown | China national standards | MT | 24980.0 | USD | 20200301 |