| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6170.0 | USD | 20201211 |
| Unknown | China national standards | MT | 29360.0 | USD | 20201211 |
| Unknown | China national standards | MT | 920.0 | USD | 20201210 |
| Unknown | China national standards | MT | 880.0 | USD | 20201210 |
| Unknown | China national standards | MT | 6020.0 | USD | 20201210 |
| Unknown | China national standards | MT | 6120.0 | USD | 20201201 |
| Unknown | China national standards | MT | 6650.0 | USD | 20201201 |
| Unknown | China national standards | MT | 6610.0 | USD | 20201201 |
| Unknown | China national standards | MT | 6950.0 | USD | 20201201 |
| Unknown | China national standards | MT | 5980.0 | USD | 20201201 |