| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1600.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200301 |
| Unknown | China national standards | MT | 570.0 | USD | 20200301 |
| Unknown | China national standards | MT | 670.0 | USD | 20200301 |
| Unknown | China national standards | MT | 660.0 | USD | 20200301 |
| Unknown | China national standards | MT | 700.0 | USD | 20200301 |
| Unknown | China national standards | MT | 870.0 | USD | 20200301 |
| Unknown | China national standards | MT | 400.0 | USD | 20200301 |
| Unknown | China national standards | MT | 640.0 | USD | 20200301 |
| Unknown | China national standards | MT | 860.0 | USD | 20200301 |