| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20210212 |
| Unknown | China national standards | MT | 150.0 | USD | 20210212 |
| Unknown | China national standards | MT | 340.0 | USD | 20210210 |
| Unknown | China national standards | MT | 150.0 | USD | 20210210 |
| Unknown | China national standards | MT | 2230.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1040.0 | USD | 20210201 |
| Unknown | China national standards | MT | 900.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1170.0 | USD | 20210201 |
| Unknown | China national standards | MT | 980.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210201 |