| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2260.0 | USD | 20170416 |
| Unknown | China national standards | MT | 2120.0 | USD | 20170416 |
| Unknown | China national standards | MT | 310.0 | USD | 20170415 |
| Unknown | China national standards | MT | 1980.0 | USD | 20170415 |
| Unknown | China national standards | MT | 1980.0 | USD | 20170414 |
| Unknown | China national standards | MT | 2280.0 | USD | 20170414 |
| Unknown | China national standards | MT | 2170.0 | USD | 20170413 |
| Unknown | China national standards | MT | 330.0 | USD | 20170413 |
| Unknown | China national standards | MT | 330.0 | USD | 20170413 |
| Unknown | China national standards | MT | 2790.0 | USD | 20170412 |