| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20210217 |
| Unknown | China national standards | MT | 800.0 | USD | 20210217 |
| Unknown | China national standards | MT | 580.0 | USD | 20210217 |
| Unknown | China national standards | MT | 120.0 | USD | 20210216 |
| Unknown | China national standards | MT | 100.0 | USD | 20210216 |
| Unknown | China national standards | MT | 120.0 | USD | 20210216 |
| Unknown | China national standards | MT | 110.0 | USD | 20210216 |
| Unknown | China national standards | MT | 2460.0 | USD | 20210216 |
| Unknown | China national standards | MT | 100.0 | USD | 20210216 |
| Unknown | China national standards | MT | 90.0 | USD | 20210216 |