| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19430.0 | USD | 20181011 |
| Unknown | China national standards | MT | 3970.0 | USD | 20181011 |
| Unknown | China national standards | MT | 800.0 | USD | 20181011 |
| Unknown | China national standards | MT | 1000.0 | USD | 20181011 |
| Unknown | China national standards | MT | 1830.0 | USD | 20181011 |
| Unknown | China national standards | MT | 230.0 | USD | 20181011 |
| Unknown | China national standards | MT | 310.0 | USD | 20181011 |
| Unknown | China national standards | MT | 180.0 | USD | 20181011 |
| Unknown | China national standards | MT | 150.0 | USD | 20181011 |
| Unknown | China national standards | MT | 320.0 | USD | 20181011 |