| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 930.0 | USD | 20201201 |
| Unknown | China national standards | MT | 950.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4480.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1710.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1400.0 | USD | 20201122 |
| Unknown | China national standards | MT | 920.0 | USD | 20201122 |
| Unknown | China national standards | MT | 7520.0 | USD | 20201122 |
| Unknown | China national standards | MT | 1150.0 | USD | 20201122 |
| Unknown | China national standards | MT | 5980.0 | USD | 20201122 |
| Unknown | China national standards | MT | 9590.0 | USD | 20201122 |