| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3420.0 | USD | 20200218 |
| Unknown | China national standards | MT | 430.0 | USD | 20200218 |
| Unknown | China national standards | MT | 550.0 | USD | 20200218 |
| Unknown | China national standards | MT | 780.0 | USD | 20200218 |
| Unknown | China national standards | MT | 410.0 | USD | 20200218 |
| Unknown | China national standards | MT | 430.0 | USD | 20200218 |
| Unknown | China national standards | MT | 430.0 | USD | 20200218 |
| Unknown | China national standards | MT | 650.0 | USD | 20200218 |
| Unknown | China national standards | MT | 640.0 | USD | 20200218 |
| Unknown | China national standards | MT | 3920.0 | USD | 20200218 |