| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20200918 |
| Unknown | China national standards | MT | 12710.0 | USD | 20200918 |
| Unknown | China national standards | MT | 650.0 | USD | 20200917 |
| Unknown | China national standards | MT | 80.0 | USD | 20200917 |
| Unknown | China national standards | MT | 80.0 | USD | 20200916 |
| Unknown | China national standards | MT | 70.0 | USD | 20200916 |
| Unknown | China national standards | MT | 80.0 | USD | 20200916 |
| Unknown | China national standards | MT | 80.0 | USD | 20200915 |
| Unknown | China national standards | MT | 130.0 | USD | 20200915 |
| Unknown | China national standards | MT | 1820.0 | USD | 20200915 |