| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1130.0 | USD | 20210121 |
| Unknown | China national standards | MT | 290.0 | USD | 20210121 |
| Unknown | China national standards | MT | 310.0 | USD | 20210121 |
| Unknown | China national standards | MT | 620.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1941.7 | USD | 20210120 |
| Unknown | China national standards | MT | 660.0 | USD | 20210120 |
| Unknown | China national standards | MT | 2470.0 | USD | 20210120 |
| Unknown | China national standards | MT | 7480.0 | USD | 20210120 |
| Unknown | China national standards | MT | 5480.0 | USD | 20210120 |
| Unknown | China national standards | MT | 1870.0 | USD | 20210120 |