| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1730.0 | USD | 20210223 |
| Unknown | China national standards | MT | 2940.0 | USD | 20210223 |
| Unknown | China national standards | MT | 240.0 | USD | 20210223 |
| Unknown | China national standards | MT | 260.0 | USD | 20210223 |
| Unknown | China national standards | MT | 310.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1560.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210222 |
| Unknown | China national standards | MT | 220.0 | USD | 20210222 |
| Unknown | China national standards | MT | 240.0 | USD | 20210222 |