| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36720.0 | USD | 20200422 |
| Unknown | China national standards | MT | 54620.0 | USD | 20200421 |
| Unknown | China national standards | MT | 9000.0 | USD | 20200421 |
| Unknown | China national standards | MT | 12700.0 | USD | 20200421 |
| Unknown | China national standards | MT | 13270.0 | USD | 20200421 |
| Unknown | China national standards | MT | 82640.0 | USD | 20200420 |
| Unknown | China national standards | MT | 77350.0 | USD | 20200420 |
| Unknown | China national standards | MT | 63780.0 | USD | 20200420 |
| Unknown | China national standards | MT | 25460.0 | USD | 20200420 |
| Unknown | China national standards | MT | 5070.0 | USD | 20200420 |