| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2230.0 | USD | 20210220 |
| Unknown | China national standards | MT | 6910.0 | USD | 20210219 |
| Unknown | China national standards | MT | 6950.0 | USD | 20210219 |
| Unknown | China national standards | MT | 6130.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1260.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1840.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1250.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1050.0 | USD | 20210218 |
| Unknown | China national standards | MT | 5860.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1480.0 | USD | 20210217 |