| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11990.0 | USD | 20210219 |
| Unknown | China national standards | MT | 17350.0 | USD | 20210218 |
| Unknown | China national standards | MT | 11340.0 | USD | 20210218 |
| Unknown | China national standards | MT | 13150.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1850.0 | USD | 20210218 |
| Unknown | China national standards | MT | 12390.0 | USD | 20210217 |
| Unknown | China national standards | MT | 14100.0 | USD | 20210217 |
| Unknown | China national standards | MT | 17080.0 | USD | 20210217 |
| Unknown | China national standards | MT | 12050.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1910.0 | USD | 20210217 |