| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10.0 | USD | 20200401 |
| Unknown | China national standards | MT | 20.0 | USD | 20200401 |
| Unknown | China national standards | MT | 10.0 | USD | 20200401 |
| Unknown | China national standards | MT | 80.0 | USD | 20200401 |
| Unknown | China national standards | MT | 15320.0 | USD | 20200401 |
| Unknown | China national standards | MT | 5010.0 | USD | 20200401 |
| Unknown | China national standards | MT | 80.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2190.0 | USD | 20200401 |
| Unknown | China national standards | MT | 10.0 | USD | 20200401 |
| Unknown | China national standards | MT | 550.0 | USD | 20200401 |