| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1440.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1260.0 | USD | 20210219 |
| Unknown | China national standards | MT | 870.0 | USD | 20210219 |
| Unknown | China national standards | MT | 140.0 | USD | 20210218 |
| Unknown | China national standards | MT | 120.0 | USD | 20210218 |
| Unknown | China national standards | MT | 150.0 | USD | 20210218 |
| Unknown | China national standards | MT | 110.0 | USD | 20210218 |
| Unknown | China national standards | MT | 110.0 | USD | 20210218 |
| Unknown | China national standards | MT | 110.0 | USD | 20210218 |
| Unknown | China national standards | MT | 120.0 | USD | 20210218 |