| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20210101 |
| Unknown | China national standards | MT | 210.0 | USD | 20210101 |
| Unknown | China national standards | MT | 810.0 | USD | 20210101 |
| Unknown | China national standards | MT | 130.0 | USD | 20210101 |
| Unknown | China national standards | MT | 170.0 | USD | 20210101 |
| Unknown | China national standards | MT | 180.0 | USD | 20210101 |
| Unknown | China national standards | MT | 530.0 | USD | 20210101 |
| Unknown | China national standards | MT | 15530.0 | USD | 20210101 |
| Unknown | China national standards | MT | 80.0 | USD | 20210101 |
| Unknown | China national standards | MT | 90.0 | USD | 20210101 |