| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 99180.0 | USD | 20210220 |
| Unknown | China national standards | MT | 68770.0 | USD | 20210220 |
| Unknown | China national standards | MT | 13230.0 | USD | 20210220 |
| Unknown | China national standards | MT | 12360.0 | USD | 20210219 |
| Unknown | China national standards | MT | 15400.0 | USD | 20210219 |
| Unknown | China national standards | MT | 16240.0 | USD | 20210219 |
| Unknown | China national standards | MT | 11420.0 | USD | 20210219 |
| Unknown | China national standards | MT | 105910.0 | USD | 20210216 |
| Unknown | China national standards | MT | 12410.0 | USD | 20210216 |
| Unknown | China national standards | MT | 13280.0 | USD | 20210215 |