| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1890.0 | USD | 20180416 |
| Unknown | China national standards | MT | 2050.0 | USD | 20180416 |
| Unknown | China national standards | MT | 2040.0 | USD | 20180416 |
| Unknown | China national standards | MT | 3730.0 | USD | 20180416 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180416 |
| Unknown | China national standards | MT | 2970.0 | USD | 20180415 |
| Unknown | China national standards | MT | 12950.0 | USD | 20180414 |
| Unknown | China national standards | MT | 11230.0 | USD | 20180414 |
| Unknown | China national standards | MT | 1750.0 | USD | 20180414 |
| Unknown | China national standards | MT | 1620.0 | USD | 20180414 |