| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1560.0 | USD | 20191111 |
| Unknown | China national standards | MT | 1470.0 | USD | 20191110 |
| Unknown | China national standards | MT | 13130.0 | USD | 20191110 |
| Unknown | China national standards | MT | 10040.0 | USD | 20191110 |
| Unknown | China national standards | MT | 7690.0 | USD | 20191110 |
| Unknown | China national standards | MT | 1470.0 | USD | 20191110 |
| Unknown | China national standards | MT | 1460.0 | USD | 20191110 |
| Unknown | China national standards | MT | 2550.0 | USD | 20191110 |
| Unknown | China national standards | MT | 1460.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1490.0 | USD | 20191101 |