| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18530.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4640.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2300.0 | USD | 20201201 |
| Unknown | China national standards | MT | 900.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1840.0 | USD | 20201201 |
| Unknown | China national standards | MT | 120.0 | USD | 20201201 |
| Unknown | China national standards | MT | 100.0 | USD | 20201201 |
| Unknown | China national standards | MT | 80.0 | USD | 20201201 |
| Unknown | China national standards | MT | 100.0 | USD | 20201201 |
| Unknown | China national standards | MT | 150.0 | USD | 20201201 |