| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30.0 | USD | 20210121 |
| Unknown | China national standards | MT | 100.0 | USD | 20210121 |
| Unknown | China national standards | MT | 90.0 | USD | 20210121 |
| Unknown | China national standards | MT | 110.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1190.0 | USD | 20210121 |
| Unknown | China national standards | MT | 3800.0 | USD | 20210121 |
| Unknown | China national standards | MT | 800.0 | USD | 20210121 |
| Unknown | China national standards | MT | 670.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210121 |
| Unknown | China national standards | MT | 2680.0 | USD | 20210121 |