| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 390.0 | USD | 20201201 |
| Unknown | China national standards | MT | 370.0 | USD | 20201201 |
| Unknown | China national standards | MT | 400.0 | USD | 20201201 |
| Unknown | China national standards | MT | 610.0 | USD | 20201201 |
| Unknown | China national standards | MT | 460.0 | USD | 20201201 |
| Unknown | China national standards | MT | 390.0 | USD | 20201201 |
| Unknown | China national standards | MT | 3340.0 | USD | 20201201 |
| Unknown | China national standards | MT | 3630.0 | USD | 20201201 |
| Unknown | China national standards | MT | 490.0 | USD | 20201201 |
| Unknown | China national standards | MT | 470.0 | USD | 20201201 |