| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20201201 |
| Unknown | China national standards | MT | 300.0 | USD | 20201201 |
| Unknown | China national standards | MT | 720.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1440.0 | USD | 20201201 |
| Unknown | China national standards | MT | 470.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1360.0 | USD | 20201201 |
| Unknown | China national standards | MT | 190.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1680.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1440.0 | USD | 20201201 |
| Unknown | China national standards | MT | 170.0 | USD | 20201201 |