| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3210.0 | USD | 20210210 |
| Unknown | China national standards | MT | 490.0 | USD | 20210210 |
| Unknown | China national standards | MT | 490.0 | USD | 20210210 |
| Unknown | China national standards | MT | 400.0 | USD | 20210210 |
| Unknown | China national standards | MT | 830.0 | USD | 20210210 |
| Unknown | China national standards | MT | 200.0 | USD | 20210210 |
| Unknown | China national standards | MT | 160.0 | USD | 20210210 |
| Unknown | China national standards | MT | 2110.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1290.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1790.0 | USD | 20210201 |