| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1820.0 | USD | 20201201 |
| Unknown | China national standards | MT | 240.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1850.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1580.0 | USD | 20201201 |
| Unknown | China national standards | MT | 260.0 | USD | 20201201 |
| Unknown | China national standards | MT | 560.0 | USD | 20201201 |
| Unknown | China national standards | MT | 710.0 | USD | 20201201 |
| Unknown | China national standards | MT | 830.0 | USD | 20201201 |
| Unknown | China national standards | MT | 270.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1790.0 | USD | 20201201 |