| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3330.0 | USD | 20191110 |
| Unknown | China national standards | MT | 7650.0 | USD | 20191110 |
| Unknown | China national standards | MT | 94810.0 | USD | 20191110 |
| Unknown | China national standards | MT | 23200.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5000.0 | USD | 20191101 |
| Unknown | China national standards | MT | 13400.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3020.0 | USD | 20191101 |
| Unknown | China national standards | MT | 17680.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5980.0 | USD | 20191101 |
| Unknown | China national standards | MT | 31970.0 | USD | 20191101 |