| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2250.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2080.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2070.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210201 |
| Unknown | China national standards | MT | 320.0 | USD | 20210123 |
| Unknown | China national standards | MT | 280.0 | USD | 20210123 |
| Unknown | China national standards | MT | 770.0 | USD | 20210123 |
| Unknown | China national standards | MT | 270.0 | USD | 20210123 |
| Unknown | China national standards | MT | 330.0 | USD | 20210123 |
| Unknown | China national standards | MT | 280.0 | USD | 20210123 |