| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2340.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210219 |
| Unknown | China national standards | MT | 240.0 | USD | 20210218 |
| Unknown | China national standards | MT | 330.0 | USD | 20210218 |
| Unknown | China national standards | MT | 300.0 | USD | 20210218 |
| Unknown | China national standards | MT | 300.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1900.0 | USD | 20210218 |
| Unknown | China national standards | MT | 2040.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1910.0 | USD | 20210218 |