| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2420.0 | USD | 20171101 |
| Unknown | China national standards | MT | 2160.0 | USD | 20171101 |
| Unknown | China national standards | MT | 50.0 | USD | 20171101 |
| Unknown | China national standards | MT | 50.0 | USD | 20171101 |
| Unknown | China national standards | MT | 50.0 | USD | 20171101 |
| Unknown | China national standards | MT | 200.0 | USD | 20171101 |
| Unknown | China national standards | MT | 40.0 | USD | 20171101 |
| Unknown | China national standards | MT | 2150.0 | USD | 20171101 |
| Unknown | China national standards | MT | 20.0 | USD | 20171101 |
| Unknown | China national standards | MT | 14180.0 | USD | 20171023 |