| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1230.0 | USD | 20210220 |
| Unknown | China national standards | MT | 1480.0 | USD | 20210220 |
| Unknown | China national standards | MT | 1710.0 | USD | 20210220 |
| Unknown | China national standards | MT | 150.0 | USD | 20210219 |
| Unknown | China national standards | MT | 230.0 | USD | 20210219 |
| Unknown | China national standards | MT | 160.0 | USD | 20210219 |
| Unknown | China national standards | MT | 190.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1230.0 | USD | 20210219 |
| Unknown | China national standards | MT | 260.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1510.0 | USD | 20210219 |