| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20201201 |
| Unknown | China national standards | MT | 700.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1100.0 | USD | 20201201 |
| Unknown | China national standards | MT | 840.0 | USD | 20201201 |
| Unknown | China national standards | MT | 660.0 | USD | 20201201 |
| Unknown | China national standards | MT | 720.0 | 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 | 850.0 | USD | 20201201 |
| Unknown | China national standards | MT | 640.0 | USD | 20201201 |