| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20171023 |
| Unknown | China national standards | MT | 670.0 | USD | 20171023 |
| Unknown | China national standards | MT | 300.0 | USD | 20171022 |
| Unknown | China national standards | MT | 2100.0 | USD | 20171021 |
| Unknown | China national standards | MT | 7990.0 | USD | 20171021 |
| Unknown | China national standards | MT | 850.0 | USD | 20171021 |
| Unknown | China national standards | MT | 370.0 | USD | 20171021 |
| Unknown | China national standards | MT | 610.0 | USD | 20171020 |
| Unknown | China national standards | MT | 310.0 | USD | 20171020 |
| Unknown | China national standards | MT | 6890.0 | USD | 20171019 |