| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3650.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3700.0 | USD | 20210201 |
| Unknown | China national standards | MT | 980.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3700.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3840.0 | USD | 20210123 |
| Unknown | China national standards | MT | 6270.0 | USD | 20210123 |
| Unknown | China national standards | MT | 6280.0 | USD | 20210123 |
| Unknown | China national standards | MT | 5420.0 | USD | 20210123 |
| Unknown | China national standards | MT | 6610.0 | USD | 20210123 |
| Unknown | China national standards | MT | 6530.0 | USD | 20210123 |