| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3470.0 | USD | 20210118 |
| Unknown | China national standards | MT | 3980.0 | USD | 20210118 |
| Unknown | China national standards | MT | 210.0 | USD | 20210118 |
| Unknown | China national standards | MT | 290.0 | USD | 20210118 |
| Unknown | China national standards | MT | 260.0 | USD | 20210118 |
| Unknown | China national standards | MT | 530.0 | USD | 20210118 |
| Unknown | China national standards | MT | 260.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1260.0 | USD | 20210117 |
| Unknown | China national standards | MT | 210.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1230.0 | USD | 20210117 |