| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20170518 |
| Unknown | China national standards | MT | 420.0 | USD | 20170517 |
| Unknown | China national standards | MT | 740.0 | USD | 20170517 |
| Unknown | China national standards | MT | 2620.0 | USD | 20170516 |
| Unknown | China national standards | MT | 7360.0 | USD | 20170516 |
| Unknown | China national standards | MT | 1750.0 | USD | 20170515 |
| Unknown | China national standards | MT | 380.0 | USD | 20170515 |
| Unknown | China national standards | MT | 380.0 | USD | 20170515 |
| Unknown | China national standards | MT | 1980.0 | USD | 20170514 |
| Unknown | China national standards | MT | 2880.0 | USD | 20170514 |