| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2430.0 | USD | 20191111 |
| Unknown | China national standards | MT | 13720.0 | USD | 20191110 |
| Unknown | China national standards | MT | 2570.0 | USD | 20191110 |
| Unknown | China national standards | MT | 2430.0 | USD | 20191110 |
| Unknown | China national standards | MT | 22560.0 | USD | 20191110 |
| Unknown | China national standards | MT | 2820.0 | USD | 20191110 |
| Unknown | China national standards | MT | 8570.0 | USD | 20191110 |
| Unknown | China national standards | MT | 24020.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2480.0 | USD | 20191101 |
| Unknown | China national standards | MT | 13630.0 | USD | 20191101 |