| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5260.0 | USD | 20210201 |
| Unknown | China national standards | MT | 4580.0 | USD | 20210201 |
| Unknown | China national standards | MT | 4720.0 | USD | 20210201 |
| Unknown | China national standards | MT | 990.0 | USD | 20210201 |
| Unknown | China national standards | MT | 730.0 | USD | 20210201 |
| Unknown | China national standards | MT | 730.0 | USD | 20210201 |
| Unknown | China national standards | MT | 990.0 | USD | 20210201 |
| Unknown | China national standards | MT | 5930.0 | USD | 20210201 |
| Unknown | China national standards | MT | 630.0 | USD | 20210123 |
| Unknown | China national standards | MT | 5090.0 | USD | 20210123 |