| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10530.0 | USD | 20200401 |
| Unknown | China national standards | MT | 6180.0 | USD | 20200401 |
| Unknown | China national standards | MT | 550.0 | USD | 20200401 |
| Unknown | China national standards | MT | 640.0 | USD | 20200401 |
| Unknown | China national standards | MT | 480.0 | USD | 20200401 |
| Unknown | China national standards | MT | 710.0 | USD | 20200401 |
| Unknown | China national standards | MT | 510.0 | USD | 20200401 |
| Unknown | China national standards | MT | 300.0 | USD | 20200401 |
| Unknown | China national standards | MT | 8750.0 | USD | 20200401 |
| Unknown | China national standards | MT | 960.0 | USD | 20200401 |