| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4550.0 | USD | 20201201 |
| Unknown | China national standards | MT | 5080.0 | USD | 20201201 |
| Unknown | China national standards | MT | 5260.0 | USD | 20201201 |
| Unknown | China national standards | MT | 80.0 | USD | 20201123 |
| Unknown | China national standards | MT | 780.0 | USD | 20201122 |
| Unknown | China national standards | MT | 4780.0 | USD | 20201121 |
| Unknown | China national standards | MT | 740.0 | USD | 20201121 |
| Unknown | China national standards | MT | 710.0 | USD | 20201121 |
| Unknown | China national standards | MT | 710.0 | USD | 20201121 |