| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25130.0 | USD | 20171217 |
| Unknown | China national standards | MT | 3790.0 | USD | 20171217 |
| Unknown | China national standards | MT | 25130.0 | USD | 20171217 |
| Unknown | China national standards | MT | 25640.0 | USD | 20171217 |
| Unknown | China national standards | MT | 25270.0 | USD | 20171217 |
| Unknown | China national standards | MT | 24610.0 | USD | 20171216 |
| Unknown | China national standards | MT | 29450.0 | USD | 20171216 |
| Unknown | China national standards | MT | 3790.0 | USD | 20171216 |
| Unknown | China national standards | MT | 3790.0 | USD | 20171216 |
| Unknown | China national standards | MT | 24960.0 | USD | 20171215 |