| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1890.0 | USD | 20200515 |
| Unknown | China national standards | MT | 450.0 | USD | 20200515 |
| Unknown | China national standards | MT | 370.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1110.0 | USD | 20200515 |
| Unknown | China national standards | MT | 180.0 | USD | 20200515 |
| Unknown | China national standards | MT | 800.0 | USD | 20200515 |
| Unknown | China national standards | MT | 11320.0 | USD | 20200515 |
| Unknown | China national standards | MT | 20.0 | USD | 20200515 |
| Unknown | China national standards | MT | 560.0 | USD | 20200515 |
| Unknown | China national standards | MT | 150.0 | USD | 20200515 |