| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2590.0 | USD | 20210121 |
| Unknown | China national standards | MT | 16913.62 | USD | 20210120 |
| Unknown | China national standards | MT | 17390.0 | USD | 20210120 |
| Unknown | China national standards | MT | 2310.0 | USD | 20210120 |
| Unknown | China national standards | MT | 18410.0 | USD | 20210120 |
| Unknown | China national standards | MT | 2810.0 | USD | 20210120 |
| Unknown | China national standards | MT | 2260.0 | USD | 20210120 |
| Unknown | China national standards | MT | 14207.61 | USD | 20210119 |
| Unknown | China national standards | MT | 2300.0 | USD | 20210118 |
| Unknown | China national standards | MT | 2740.0 | USD | 20210118 |