| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20201201 |
| Unknown | China national standards | MT | 400.0 | USD | 20201201 |
| Unknown | China national standards | MT | 700.0 | USD | 20201201 |
| Unknown | China national standards | MT | 440.0 | USD | 20201201 |
| Unknown | China national standards | MT | 380.0 | USD | 20201201 |
| Unknown | China national standards | MT | 490.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1630.0 | USD | 20201201 |
| Unknown | China national standards | MT | 410.0 | USD | 20201201 |
| Unknown | China national standards | MT | 480.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1190.0 | USD | 20201201 |