| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2310.0 | USD | 20201201 |
| Unknown | China national standards | MT | 270.0 | USD | 20201201 |
| Unknown | China national standards | MT | 550.0 | USD | 20201201 |
| Unknown | China national standards | MT | 560.0 | USD | 20201201 |
| Unknown | China national standards | MT | 360.0 | USD | 20201201 |
| Unknown | China national standards | MT | 320.0 | USD | 20201201 |
| Unknown | China national standards | MT | 110.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2680.0 | USD | 20201201 |
| Unknown | China national standards | MT | 120.0 | USD | 20201201 |
| Unknown | China national standards | MT | 640.0 | USD | 20201201 |