| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10270.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6190.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4460.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5710.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5450.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6060.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6370.0 | USD | 20181101 |
| Unknown | China national standards | MT | 8430.0 | USD | 20181101 |
| Unknown | China national standards | MT | 7280.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6270.0 | USD | 20181101 |