| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20210316 |
| Unknown | China national standards | MT | 840.0 | USD | 20210316 |
| Unknown | China national standards | MT | 900.0 | USD | 20210316 |
| Unknown | China national standards | MT | 860.0 | USD | 20210316 |
| Unknown | China national standards | MT | 800.0 | USD | 20210316 |
| Unknown | China national standards | MT | 810.0 | USD | 20210316 |
| Unknown | China national standards | MT | 140.0 | USD | 20210315 |
| Unknown | China national standards | MT | 110.0 | USD | 20210315 |
| Unknown | China national standards | MT | 100.0 | USD | 20210315 |
| Unknown | China national standards | MT | 760.0 | USD | 20210315 |