| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20210201 |
| Unknown | China national standards | MT | 470.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1680.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1680.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2880.0 | USD | 20210201 |
| Unknown | China national standards | MT | 440.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3040.0 | USD | 20210201 |
| Unknown | China national standards | MT | 240.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3030.0 | USD | 20210123 |
| Unknown | China national standards | MT | 3550.0 | USD | 20210123 |