| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8070.0 | USD | 20201201 |
| Unknown | China national standards | MT | 760.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1070.0 | USD | 20201201 |
| Unknown | China national standards | MT | 790.0 | USD | 20201201 |
| Unknown | China national standards | MT | 500.0 | USD | 20201201 |
| Unknown | China national standards | MT | 110.0 | USD | 20201201 |
| Unknown | China national standards | MT | 500.0 | USD | 20201201 |
| Unknown | China national standards | MT | 160.0 | USD | 20201201 |
| Unknown | China national standards | MT | 120.0 | USD | 20201201 |
| Unknown | China national standards | MT | 440.0 | USD | 20201201 |