| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20200218 |
| Unknown | China national standards | MT | 2070.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1720.0 | USD | 20200217 |
| Unknown | China national standards | MT | 240.0 | USD | 20200217 |
| Unknown | China national standards | MT | 2890.0 | USD | 20200217 |
| Unknown | China national standards | MT | 2890.0 | USD | 20200215 |
| Unknown | China national standards | MT | 2070.0 | USD | 20200215 |
| Unknown | China national standards | MT | 1380.0 | USD | 20200213 |
| Unknown | China national standards | MT | 410.0 | USD | 20200212 |
| Unknown | China national standards | MT | 240.0 | USD | 20200211 |