| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1210.0 | USD | 20190414 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190414 |
| Unknown | China national standards | MT | 730.0 | USD | 20190414 |
| Unknown | China national standards | MT | 960.0 | USD | 20190414 |
| Unknown | China national standards | MT | 420.0 | USD | 20190414 |
| Unknown | China national standards | MT | 10550.0 | USD | 20190414 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190413 |
| Unknown | China national standards | MT | 280.0 | USD | 20190413 |
| Unknown | China national standards | MT | 56730.0 | USD | 20190413 |
| Unknown | China national standards | MT | 1830.0 | USD | 20190413 |