| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2680.0 | USD | 20200516 |
| Unknown | China national standards | MT | 17740.0 | USD | 20200516 |
| Unknown | China national standards | MT | 2490.0 | USD | 20200516 |
| Unknown | China national standards | MT | 2820.0 | USD | 20200516 |
| Unknown | China national standards | MT | 18840.0 | USD | 20200515 |
| Unknown | China national standards | MT | 19840.0 | USD | 20200515 |
| Unknown | China national standards | MT | 23020.0 | USD | 20200515 |
| Unknown | China national standards | MT | 2400.0 | USD | 20200515 |
| Unknown | China national standards | MT | 24610.0 | USD | 20200515 |
| Unknown | China national standards | MT | 20350.0 | USD | 20200515 |