| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1360.0 | USD | 20210322 |
| Unknown | China national standards | MT | 1340.0 | USD | 20210322 |
| Unknown | China national standards | MT | 2790.0 | USD | 20210322 |
| Unknown | China national standards | MT | 1770.0 | USD | 20210322 |
| Unknown | China national standards | MT | 410.0 | USD | 20210321 |
| Unknown | China national standards | MT | 360.0 | USD | 20210321 |
| Unknown | China national standards | MT | 260.0 | USD | 20210321 |
| Unknown | China national standards | MT | 560.0 | USD | 20210321 |
| Unknown | China national standards | MT | 360.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1700.0 | USD | 20210321 |