| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20201201 |
| Unknown | China national standards | MT | 470.0 | USD | 20201201 |
| Unknown | China national standards | MT | 70.0 | USD | 20201201 |
| Unknown | China national standards | MT | 90.0 | USD | 20201201 |
| Unknown | China national standards | MT | 720.0 | USD | 20201201 |
| Unknown | China national standards | MT | 60.0 | USD | 20201201 |
| Unknown | China national standards | MT | 210.0 | USD | 20201201 |
| Unknown | China national standards | MT | 490.0 | USD | 20201201 |
| Unknown | China national standards | MT | 150.0 | USD | 20201201 |
| Unknown | China national standards | MT | 450.0 | USD | 20201201 |