| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1460.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1460.0 | USD | 20200901 |
| Unknown | China national standards | MT | 9940.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200522 |
| Unknown | China national standards | MT | 12600.0 | USD | 20200520 |
| Unknown | China national standards | MT | 9610.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1370.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1370.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200518 |