| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20200201 |
| Unknown | China national standards | MT | 230.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1620.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1830.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3000.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3240.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3630.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4800.0 | USD | 20200201 |