| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3640.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4070.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3880.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4890.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3680.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3970.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3920.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3580.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4020.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3500.0 | USD | 20200301 |