| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3240.0 | USD | 20191110 |
| Unknown | China national standards | MT | 3030.0 | USD | 20191110 |
| Unknown | China national standards | MT | 500.0 | USD | 20191110 |
| Unknown | China national standards | MT | 430.0 | USD | 20191110 |
| Unknown | China national standards | MT | 490.0 | USD | 20191110 |
| Unknown | China national standards | MT | 410.0 | USD | 20191110 |
| Unknown | China national standards | MT | 510.0 | USD | 20191110 |
| Unknown | China national standards | MT | 500.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1060.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1150.0 | USD | 20191101 |