| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20200219 |
| Unknown | China national standards | MT | 650.0 | USD | 20200219 |
| Unknown | China national standards | MT | 580.0 | USD | 20200219 |
| Unknown | China national standards | MT | 80.0 | USD | 20200219 |
| Unknown | China national standards | MT | 120.0 | USD | 20200219 |
| Unknown | China national standards | MT | 120.0 | USD | 20200219 |
| Unknown | China national standards | MT | 110.0 | USD | 20200218 |
| Unknown | China national standards | MT | 630.0 | USD | 20200218 |
| Unknown | China national standards | MT | 80.0 | USD | 20200218 |
| Unknown | China national standards | MT | 80.0 | USD | 20200218 |