| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20210316 |
| Unknown | China national standards | MT | 530.0 | USD | 20210316 |
| Unknown | China national standards | MT | 560.0 | USD | 20210316 |
| Unknown | China national standards | MT | 490.0 | USD | 20210316 |
| Unknown | China national standards | MT | 540.0 | USD | 20210316 |
| Unknown | China national standards | MT | 130.0 | USD | 20210316 |
| Unknown | China national standards | MT | 700.0 | USD | 20210316 |
| Unknown | China national standards | MT | 90.0 | USD | 20210316 |
| Unknown | China national standards | MT | 120.0 | USD | 20210316 |
| Unknown | China national standards | MT | 80.0 | USD | 20210315 |