| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3888.69 | USD | 20210121 |
| Unknown | China national standards | MT | 8070.0 | USD | 20210121 |
| Unknown | China national standards | MT | 860.0 | USD | 20210121 |
| Unknown | China national standards | MT | 790.0 | USD | 20210121 |
| Unknown | China national standards | MT | 760.0 | USD | 20210121 |
| Unknown | China national standards | MT | 860.0 | USD | 20210121 |
| Unknown | China national standards | MT | 6819.59 | USD | 20210120 |
| Unknown | China national standards | MT | 6040.0 | USD | 20210120 |
| Unknown | China national standards | MT | 1200.0 | USD | 20210120 |
| Unknown | China national standards | MT | 810.0 | USD | 20210120 |