| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20210120 |
| Unknown | China national standards | MT | 710.0 | USD | 20210120 |
| Unknown | China national standards | MT | 680.0 | USD | 20210120 |
| Unknown | China national standards | MT | 600.0 | USD | 20210120 |
| Unknown | China national standards | MT | 880.0 | USD | 20210120 |
| Unknown | China national standards | MT | 680.0 | USD | 20210120 |
| Unknown | China national standards | MT | 770.0 | USD | 20210120 |
| Unknown | China national standards | MT | 570.0 | USD | 20210120 |
| Unknown | China national standards | MT | 770.0 | USD | 20210120 |
| Unknown | China national standards | MT | 770.0 | USD | 20210120 |