| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15660.0 | USD | 20210121 |
| Unknown | China national standards | MT | 8670.0 | USD | 20210120 |
| Unknown | China national standards | MT | 780.0 | USD | 20210120 |
| Unknown | China national standards | MT | 660.0 | USD | 20210120 |
| Unknown | China national standards | MT | 100.0 | USD | 20210120 |
| Unknown | China national standards | MT | 3430.0 | USD | 20210120 |
| Unknown | China national standards | MT | 650.0 | USD | 20210120 |
| Unknown | China national standards | MT | 120.0 | USD | 20210120 |
| Unknown | China national standards | MT | 210.0 | USD | 20210120 |
| Unknown | China national standards | MT | 80.0 | USD | 20210120 |