| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20210123 |
| Unknown | China national standards | MT | 720.0 | USD | 20210123 |
| Unknown | China national standards | MT | 510.0 | USD | 20210123 |
| Unknown | China national standards | MT | 530.0 | USD | 20210123 |
| Unknown | China national standards | MT | 670.0 | USD | 20210123 |
| Unknown | China national standards | MT | 650.0 | USD | 20210123 |
| Unknown | China national standards | MT | 710.0 | USD | 20210123 |
| Unknown | China national standards | MT | 630.0 | USD | 20210123 |
| Unknown | China national standards | MT | 710.0 | USD | 20210123 |
| Unknown | China national standards | MT | 760.0 | USD | 20210123 |