| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3820.0 | USD | 20181012 |
| Unknown | China national standards | MT | 2160.0 | USD | 20181011 |
| Unknown | China national standards | MT | 2240.0 | USD | 20181001 |
| Unknown | China national standards | MT | 300.0 | USD | 20181001 |
| Unknown | China national standards | MT | 20700.0 | USD | 20181001 |
| Unknown | China national standards | MT | 300.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2970.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3020.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2170.0 | USD | 20181001 |
| Unknown | China national standards | MT | 20700.0 | USD | 20181001 |