| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20210301 |
| Unknown | China national standards | MT | 20.0 | USD | 20210301 |
| Unknown | China national standards | MT | 20.0 | USD | 20210301 |
| Unknown | China national standards | MT | 310.0 | USD | 20210301 |
| Unknown | China national standards | MT | 110.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2000.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210301 |
| Unknown | China national standards | MT | 300.0 | USD | 20210301 |
| Unknown | China national standards | MT | 650.0 | USD | 20210301 |
| Unknown | China national standards | MT | 570.0 | USD | 20210301 |