| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20201201 |
| Unknown | China national standards | MT | 220.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1150.0 | USD | 20201201 |
| Unknown | China national standards | MT | 30.0 | USD | 20201201 |
| Unknown | China national standards | MT | 430.0 | USD | 20201201 |
| Unknown | China national standards | MT | 30.0 | USD | 20201201 |
| Unknown | China national standards | MT | 160.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1060.0 | USD | 20201201 |
| Unknown | China national standards | MT | 120.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1800.0 | USD | 20201201 |