| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1390.0 | USD | 20210212 |
| Unknown | China national standards | MT | 220.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1430.0 | USD | 20210201 |
| Unknown | China national standards | MT | 4060.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1430.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1710.0 | USD | 20210201 |
| Unknown | China national standards | MT | 210.0 | USD | 20210201 |
| Unknown | China national standards | MT | 310.0 | USD | 20210201 |
| Unknown | China national standards | MT | 220.0 | USD | 20210201 |
| Unknown | China national standards | MT | 630.0 | USD | 20210201 |