| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12720.0 | USD | 20190216 |
| Unknown | China national standards | MT | 540.0 | USD | 20190216 |
| Unknown | China national standards | MT | 3120.0 | USD | 20190216 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190216 |
| Unknown | China national standards | MT | 6390.0 | USD | 20190215 |
| Unknown | China national standards | MT | 42120.0 | USD | 20190215 |
| Unknown | China national standards | MT | 77200.0 | USD | 20190215 |
| Unknown | China national standards | MT | 405470.0 | USD | 20190215 |
| Unknown | China national standards | MT | 77200.0 | USD | 20190215 |
| Unknown | China national standards | MT | 5440.0 | USD | 20190215 |