| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20200422 |
| Unknown | China national standards | MT | 120.0 | USD | 20200422 |
| Unknown | China national standards | MT | 130.0 | USD | 20200422 |
| Unknown | China national standards | MT | 120.0 | USD | 20200422 |
| Unknown | China national standards | MT | 110.0 | USD | 20200422 |
| Unknown | China national standards | MT | 260.0 | USD | 20200422 |
| Unknown | China national standards | MT | 860.0 | USD | 20200421 |
| Unknown | China national standards | MT | 870.0 | USD | 20200421 |
| Unknown | China national standards | MT | 130.0 | USD | 20200421 |
| Unknown | China national standards | MT | 110.0 | USD | 20200421 |