| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4430.0 | USD | 20201122 |
| Unknown | China national standards | MT | 450.0 | USD | 20201122 |
| Unknown | China national standards | MT | 4520.0 | USD | 20201122 |
| Unknown | China national standards | MT | 2890.0 | USD | 20201122 |
| Unknown | China national standards | MT | 480.0 | USD | 20201122 |
| Unknown | China national standards | MT | 3590.0 | USD | 20201122 |
| Unknown | China national standards | MT | 420.0 | USD | 20201122 |
| Unknown | China national standards | MT | 3720.0 | USD | 20201121 |
| Unknown | China national standards | MT | 3590.0 | USD | 20201121 |
| Unknown | China national standards | MT | 2910.0 | USD | 20201121 |