| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20201201 |
| Unknown | China national standards | MT | 720.0 | USD | 20201201 |
| Unknown | China national standards | MT | 100.0 | USD | 20201201 |
| Unknown | China national standards | MT | 120.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1050.0 | USD | 20201201 |
| Unknown | China national standards | MT | 490.0 | USD | 20201201 |
| Unknown | China national standards | MT | 800.0 | USD | 20201201 |
| Unknown | China national standards | MT | 450.0 | USD | 20201201 |
| Unknown | China national standards | MT | 690.0 | USD | 20201201 |
| Unknown | China national standards | MT | 710.0 | USD | 20201201 |