| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20201201 |
| Unknown | China national standards | MT | 830.0 | USD | 20201201 |
| Unknown | China national standards | MT | 640.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1250.0 | USD | 20201201 |
| Unknown | China national standards | MT | 3580.0 | USD | 20201201 |
| Unknown | China national standards | MT | 420.0 | USD | 20201201 |
| Unknown | China national standards | MT | 450.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201201 |
| Unknown | China national standards | MT | 440.0 | USD | 20201201 |
| Unknown | China national standards | MT | 610.0 | USD | 20201201 |