| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3300.0 | USD | 20210211 |
| Unknown | China national standards | MT | 2570.0 | USD | 20210210 |
| Unknown | China national standards | MT | 250.0 | USD | 20210201 |
| Unknown | China national standards | MT | 390.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1790.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3720.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3980.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2020.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1810.0 | USD | 20210201 |
| Unknown | China national standards | MT | 10190.0 | USD | 20210201 |