| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15260.0 | USD | 20181011 |
| Unknown | China national standards | MT | 12760.0 | USD | 20181011 |
| Unknown | China national standards | MT | 18930.0 | USD | 20181011 |
| Unknown | China national standards | MT | 13010.0 | USD | 20181010 |
| Unknown | China national standards | MT | 88150.0 | USD | 20181001 |
| Unknown | China national standards | MT | 14580.0 | USD | 20181001 |
| Unknown | China national standards | MT | 19770.0 | USD | 20181001 |
| Unknown | China national standards | MT | 18030.0 | USD | 20181001 |
| Unknown | China national standards | MT | 130830.0 | USD | 20181001 |
| Unknown | China national standards | MT | 99970.0 | USD | 20181001 |