| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20210312 |
| Unknown | China national standards | MT | 810.0 | USD | 20210312 |
| Unknown | China national standards | MT | 830.0 | USD | 20210312 |
| Unknown | China national standards | MT | 720.0 | USD | 20210312 |
| Unknown | China national standards | MT | 830.0 | USD | 20210312 |
| Unknown | China national standards | MT | 920.0 | USD | 20210312 |
| Unknown | China national standards | MT | 720.0 | USD | 20210312 |
| Unknown | China national standards | MT | 800.0 | USD | 20210312 |
| Unknown | China national standards | MT | 720.0 | USD | 20210312 |
| Unknown | China national standards | MT | 830.0 | USD | 20210312 |