| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20201201 |
| Unknown | China national standards | MT | 5970.0 | USD | 20201201 |
| Unknown | China national standards | MT | 7460.0 | USD | 20201201 |
| Unknown | China national standards | MT | 20.0 | USD | 20201201 |
| Unknown | China national standards | MT | 10.0 | USD | 20201201 |
| Unknown | China national standards | MT | 10.0 | USD | 20201201 |
| Unknown | China national standards | MT | 20.0 | USD | 20201201 |
| Unknown | China national standards | MT | 20.0 | USD | 20201201 |
| Unknown | China national standards | MT | 40.0 | USD | 20201201 |
| Unknown | China national standards | MT | 10.0 | USD | 20201201 |