| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13350.0 | USD | 20191110 |
| Unknown | China national standards | MT | 3240.0 | USD | 20191110 |
| Unknown | China national standards | MT | 7390.0 | USD | 20191110 |
| Unknown | China national standards | MT | 4830.0 | USD | 20191110 |
| Unknown | China national standards | MT | 290.0 | USD | 20191110 |
| Unknown | China national standards | MT | 450.0 | USD | 20191110 |
| Unknown | China national standards | MT | 970.0 | USD | 20191110 |
| Unknown | China national standards | MT | 12610.0 | USD | 20191101 |
| Unknown | China national standards | MT | 49750.0 | USD | 20191101 |
| Unknown | China national standards | MT | 52920.0 | USD | 20191101 |