| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4670.0 | USD | 20201201 |
| Unknown | China national standards | MT | 760.0 | USD | 20201201 |
| Unknown | China national standards | MT | 830.0 | USD | 20201201 |
| Unknown | China national standards | MT | 200.0 | USD | 20201201 |
| Unknown | China national standards | MT | 360.0 | USD | 20201201 |
| Unknown | China national standards | MT | 130.0 | USD | 20201201 |
| Unknown | China national standards | MT | 5110.0 | USD | 20201201 |
| Unknown | China national standards | MT | 920.0 | USD | 20201201 |
| Unknown | China national standards | MT | 6250.0 | USD | 20201201 |