| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1650.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3330.0 | USD | 20210201 |
| Unknown | China national standards | MT | 4010.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1050.0 | USD | 20210201 |
| Unknown | China national standards | MT | 500.0 | USD | 20210201 |
| Unknown | China national standards | MT | 490.0 | USD | 20210201 |
| Unknown | China national standards | MT | 260.0 | USD | 20210201 |
| Unknown | China national standards | MT | 620.0 | USD | 20210201 |
| Unknown | China national standards | MT | 690.0 | USD | 20210201 |
| Unknown | China national standards | MT | 500.0 | USD | 20210201 |