| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3970.0 | USD | 20210320 |
| Unknown | China national standards | MT | 4070.0 | USD | 20210320 |
| Unknown | China national standards | MT | 4070.0 | USD | 20210320 |
| Unknown | China national standards | MT | 4050.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3690.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3930.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3920.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3750.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3900.0 | USD | 20210320 |
| Unknown | China national standards | MT | 4070.0 | USD | 20210320 |