| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1120.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1840.0 | USD | 20210316 |
| Unknown | China national standards | MT | 2650.0 | USD | 20210316 |
| Unknown | China national standards | MT | 140.0 | USD | 20210315 |
| Unknown | China national standards | MT | 400.0 | USD | 20210315 |
| Unknown | China national standards | MT | 140.0 | USD | 20210315 |
| Unknown | China national standards | MT | 130.0 | USD | 20210315 |
| Unknown | China national standards | MT | 230.0 | USD | 20210315 |
| Unknown | China national standards | MT | 420.0 | USD | 20210315 |