| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10.0 | USD | 20200911 |
| Unknown | China national standards | MT | 570.0 | USD | 20200911 |
| Unknown | China national standards | MT | 60.0 | USD | 20200911 |
| Unknown | China national standards | MT | 80.0 | USD | 20200910 |
| Unknown | China national standards | MT | 50.0 | USD | 20200910 |
| Unknown | China national standards | MT | 220.0 | USD | 20200910 |
| Unknown | China national standards | MT | 150.0 | USD | 20200910 |
| Unknown | China national standards | MT | 350.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1390.0 | USD | 20200901 |
| Unknown | China national standards | MT | 10.0 | USD | 20200901 |