| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3650.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3740.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3610.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3520.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3710.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3710.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3850.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3740.0 | USD | 20210201 |
| Unknown | China national standards | MT | 4280.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3780.0 | USD | 20210201 |