| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20201201 |
| Unknown | China national standards | MT | 30.0 | USD | 20201201 |
| Unknown | China national standards | MT | 600.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1800.0 | USD | 20201201 |
| Unknown | China national standards | MT | 500.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1070.0 | USD | 20201201 |
| Unknown | China national standards | MT | 20.0 | USD | 20201201 |
| Unknown | China national standards | MT | 270.0 | USD | 20201201 |
| Unknown | China national standards | MT | 780.0 | USD | 20201201 |
| Unknown | China national standards | MT | 500.0 | USD | 20201201 |