| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 62320.0 | USD | 20171101 |
| Unknown | China national standards | MT | 9490.0 | USD | 20171101 |
| Unknown | China national standards | MT | 60030.0 | USD | 20171101 |
| Unknown | China national standards | MT | 8520.0 | USD | 20171101 |
| Unknown | China national standards | MT | 58520.0 | USD | 20171022 |
| Unknown | China national standards | MT | 55330.0 | USD | 20171021 |
| Unknown | China national standards | MT | 7850.0 | USD | 20171019 |
| Unknown | China national standards | MT | 8940.0 | USD | 20171017 |
| Unknown | China national standards | MT | 8460.0 | USD | 20171016 |
| Unknown | China national standards | MT | 8460.0 | USD | 20171015 |