| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1340.0 | USD | 20180415 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180415 |
| Unknown | China national standards | MT | 4120.0 | USD | 20180415 |
| Unknown | China national standards | MT | 280.0 | USD | 20180415 |
| Unknown | China national standards | MT | 31980.0 | USD | 20180414 |
| Unknown | China national standards | MT | 40.0 | USD | 20180414 |
| Unknown | China national standards | MT | 100.0 | USD | 20180414 |
| Unknown | China national standards | MT | 30.0 | USD | 20180414 |
| Unknown | China national standards | MT | 9780.0 | USD | 20180413 |
| Unknown | China national standards | MT | 1440.0 | USD | 20180413 |