| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1570.0 | USD | 20170519 |
| Unknown | China national standards | MT | 310.0 | USD | 20170519 |
| Unknown | China national standards | MT | 3880.0 | USD | 20170518 |
| Unknown | China national standards | MT | 2700.0 | USD | 20170518 |
| Unknown | China national standards | MT | 490.0 | USD | 20170518 |
| Unknown | China national standards | MT | 390.0 | USD | 20170518 |
| Unknown | China national standards | MT | 4910.0 | USD | 20170517 |
| Unknown | China national standards | MT | 2620.0 | USD | 20170517 |
| Unknown | China national standards | MT | 60.0 | USD | 20170517 |
| Unknown | China national standards | MT | 2140.0 | USD | 20170517 |