| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2720.0 | USD | 20200516 |
| Unknown | China national standards | MT | 10570.0 | USD | 20200516 |
| Unknown | China national standards | MT | 8700.0 | USD | 20200516 |
| Unknown | China national standards | MT | 730.0 | USD | 20200515 |
| Unknown | China national standards | MT | 3430.0 | USD | 20200515 |
| Unknown | China national standards | MT | 26550.0 | USD | 20200515 |
| Unknown | China national standards | MT | 20300.0 | USD | 20200515 |
| Unknown | China national standards | MT | 203550.0 | USD | 20200515 |
| Unknown | China national standards | MT | 950.0 | USD | 20200515 |
| Unknown | China national standards | MT | 20150.0 | USD | 20200515 |