| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1660.0 | USD | 20200215 |
| Unknown | China national standards | MT | 23400.0 | USD | 20200215 |
| Unknown | China national standards | MT | 13170.0 | USD | 20200214 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200213 |
| Unknown | China national standards | MT | 1890.0 | USD | 20200213 |
| Unknown | China national standards | MT | 1550.0 | USD | 20200212 |
| Unknown | China national standards | MT | 1800.0 | USD | 20200211 |
| Unknown | China national standards | MT | 16540.0 | USD | 20200211 |
| Unknown | China national standards | MT | 2370.0 | USD | 20200211 |
| Unknown | China national standards | MT | 1800.0 | USD | 20200211 |