| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1530.0 | USD | 20210220 |
| Unknown | China national standards | MT | 9850.0 | USD | 20210220 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1780.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2120.0 | USD | 20210219 |
| Unknown | China national standards | MT | 14110.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1660.0 | USD | 20210219 |
| Unknown | China national standards | MT | 13120.0 | USD | 20210219 |
| Unknown | China national standards | MT | 11060.0 | USD | 20210218 |
| Unknown | China national standards | MT | 11450.0 | USD | 20210218 |