| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1710.0 | USD | 20210312 |
| Unknown | China national standards | MT | 720.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1780.0 | USD | 20210312 |
| Unknown | China national standards | MT | 240.0 | USD | 20210311 |
| Unknown | China national standards | MT | 370.0 | USD | 20210311 |
| Unknown | China national standards | MT | 74330.0 | USD | 20210311 |
| Unknown | China national standards | MT | 7640.0 | USD | 20210311 |
| Unknown | China national standards | MT | 240.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210310 |
| Unknown | China national standards | MT | 3470.0 | USD | 20210310 |