| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20171101 |
| Unknown | China national standards | MT | 310.0 | USD | 20171101 |
| Unknown | China national standards | MT | 340.0 | USD | 20171101 |
| Unknown | China national standards | MT | 360.0 | USD | 20171101 |
| Unknown | China national standards | MT | 830.0 | USD | 20171101 |
| Unknown | China national standards | MT | 320.0 | USD | 20171101 |
| Unknown | China national standards | MT | 300.0 | USD | 20171101 |
| Unknown | China national standards | MT | 340.0 | USD | 20171101 |
| Unknown | China national standards | MT | 18000.0 | USD | 20171023 |
| Unknown | China national standards | MT | 2260.0 | USD | 20171021 |