| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1760.0 | USD | 20210201 |
| Unknown | China national standards | MT | 310.0 | USD | 20210201 |
| Unknown | China national standards | MT | 310.0 | USD | 20210201 |
| Unknown | China national standards | MT | 730.0 | USD | 20210201 |
| Unknown | China national standards | MT | 310.0 | USD | 20210201 |
| Unknown | China national standards | MT | 310.0 | USD | 20210201 |
| Unknown | China national standards | MT | 380.0 | USD | 20210201 |
| Unknown | China national standards | MT | 270.0 | USD | 20210201 |
| Unknown | China national standards | MT | 320.0 | USD | 20210201 |
| Unknown | China national standards | MT | 630.0 | USD | 20210201 |