| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3220.0 | USD | 20200422 |
| Unknown | China national standards | MT | 230.0 | USD | 20200422 |
| Unknown | China national standards | MT | 190.0 | USD | 20200422 |
| Unknown | China national standards | MT | 450.0 | USD | 20200422 |
| Unknown | China national standards | MT | 4790.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1330.0 | USD | 20200421 |
| Unknown | China national standards | MT | 640.0 | USD | 20200421 |
| Unknown | China national standards | MT | 450.0 | USD | 20200420 |
| Unknown | China national standards | MT | 290.0 | USD | 20200420 |
| Unknown | China national standards | MT | 610.0 | USD | 20200420 |