| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20200219 |
| Unknown | China national standards | MT | 540.0 | USD | 20200219 |
| Unknown | China national standards | MT | 640.0 | USD | 20200219 |
| Unknown | China national standards | MT | 280.0 | USD | 20200219 |
| Unknown | China national standards | MT | 550.0 | USD | 20200219 |
| Unknown | China national standards | MT | 220.0 | USD | 20200219 |
| Unknown | China national standards | MT | 3650.0 | USD | 20200219 |
| Unknown | China national standards | MT | 3610.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2810.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2930.0 | USD | 20200219 |