| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20170115 |
| Unknown | China national standards | MT | 480.0 | USD | 20170114 |
| Unknown | China national standards | MT | 3330.0 | USD | 20170114 |
| Unknown | China national standards | MT | 6220.0 | USD | 20170114 |
| Unknown | China national standards | MT | 6220.0 | USD | 20170114 |
| Unknown | China national standards | MT | 3160.0 | USD | 20170113 |
| Unknown | China national standards | MT | 6610.0 | USD | 20170113 |
| Unknown | China national standards | MT | 3000.0 | USD | 20170113 |
| Unknown | China national standards | MT | 3170.0 | USD | 20170113 |
| Unknown | China national standards | MT | 6200.0 | USD | 20170112 |