| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 960.0 | USD | 20200516 |
| Unknown | China national standards | MT | 500.0 | USD | 20200516 |
| Unknown | China national standards | MT | 650.0 | USD | 20200515 |
| Unknown | China national standards | MT | 3250.0 | USD | 20200515 |
| Unknown | China national standards | MT | 3220.0 | USD | 20200515 |
| Unknown | China national standards | MT | 3270.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2950.0 | USD | 20200515 |
| Unknown | China national standards | MT | 4170.0 | USD | 20200515 |
| Unknown | China national standards | MT | 420.0 | USD | 20200515 |
| Unknown | China national standards | MT | 410.0 | USD | 20200515 |