| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11770.0 | USD | 20210216 |
| Unknown | China national standards | MT | 12080.0 | USD | 20210216 |
| Unknown | China national standards | MT | 1250.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1250.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1830.0 | USD | 20210215 |
| Unknown | China national standards | MT | 2180.0 | USD | 20210215 |
| Unknown | China national standards | MT | 11110.0 | USD | 20210215 |
| Unknown | China national standards | MT | 10680.0 | USD | 20210215 |
| Unknown | China national standards | MT | 12050.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1910.0 | USD | 20210215 |