| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5280.0 | USD | 20210220 |
| Unknown | China national standards | MT | 4970.0 | USD | 20210220 |
| Unknown | China national standards | MT | 6410.0 | USD | 20210219 |
| Unknown | China national standards | MT | 3810.0 | USD | 20210219 |
| Unknown | China national standards | MT | 4770.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1860.0 | USD | 20210218 |
| Unknown | China national standards | MT | 940.0 | USD | 20210218 |
| Unknown | China national standards | MT | 2970.0 | USD | 20210217 |
| Unknown | China national standards | MT | 660.0 | USD | 20210217 |
| Unknown | China national standards | MT | 290.0 | USD | 20210217 |