| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3490.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3810.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3720.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3390.0 | USD | 20210201 |
| Unknown | China national standards | MT | 480.0 | USD | 20210201 |
| Unknown | China national standards | MT | 530.0 | USD | 20210201 |
| Unknown | China national standards | MT | 590.0 | USD | 20210201 |
| Unknown | China national standards | MT | 650.0 | USD | 20210201 |
| Unknown | China national standards | MT | 510.0 | USD | 20210201 |
| Unknown | China national standards | MT | 500.0 | USD | 20210201 |