| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20210123 |
| Unknown | China national standards | MT | 110.0 | USD | 20210123 |
| Unknown | China national standards | MT | 800.0 | USD | 20210123 |
| Unknown | China national standards | MT | 740.0 | USD | 20210123 |
| Unknown | China national standards | MT | 680.0 | USD | 20210123 |
| Unknown | China national standards | MT | 410.0 | USD | 20210123 |
| Unknown | China national standards | MT | 480.0 | USD | 20210123 |
| Unknown | China national standards | MT | 120.0 | USD | 20210123 |
| Unknown | China national standards | MT | 110.0 | USD | 20210123 |
| Unknown | China national standards | MT | 90.0 | USD | 20210123 |