| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20201201 |
| Unknown | China national standards | MT | 870.0 | USD | 20201201 |
| Unknown | China national standards | MT | 80.0 | USD | 20201201 |
| Unknown | China national standards | MT | 180.0 | USD | 20201201 |
| Unknown | China national standards | MT | 910.0 | USD | 20201201 |
| Unknown | China national standards | MT | 150.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1100.0 | USD | 20201201 |
| Unknown | China national standards | MT | 150.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1190.0 | USD | 20201201 |
| Unknown | China national standards | MT | 660.0 | USD | 20201201 |