| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20201201 |
| Unknown | China national standards | MT | 380.0 | USD | 20201201 |
| Unknown | China national standards | MT | 360.0 | USD | 20201201 |
| Unknown | China national standards | MT | 470.0 | USD | 20201201 |
| Unknown | China national standards | MT | 380.0 | USD | 20201201 |
| Unknown | China national standards | MT | 3070.0 | USD | 20201201 |
| Unknown | China national standards | MT | 3950.0 | USD | 20201201 |
| Unknown | China national standards | MT | 3920.0 | USD | 20201201 |
| Unknown | China national standards | MT | 590.0 | USD | 20201201 |
| Unknown | China national standards | MT | 650.0 | USD | 20201201 |