| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20210111 |
| Unknown | China national standards | MT | 566.48 | USD | 20210110 |
| Unknown | China national standards | MT | 497.74 | USD | 20210110 |
| Unknown | China national standards | MT | 420.37 | USD | 20210110 |
| Unknown | China national standards | MT | 110.0 | USD | 20210110 |
| Unknown | China national standards | MT | 490.0 | USD | 20210110 |
| Unknown | China national standards | MT | 530.0 | USD | 20210110 |
| Unknown | China national standards | MT | 110.0 | USD | 20210110 |
| Unknown | China national standards | MT | 80.0 | USD | 20210110 |
| Unknown | China national standards | MT | 454.64 | USD | 20210101 |