| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20170613 |
| Unknown | China national standards | MT | 5900.0 | USD | 20170613 |
| Unknown | China national standards | MT | 28680.0 | USD | 20170612 |
| Unknown | China national standards | MT | 740.0 | USD | 20170612 |
| Unknown | China national standards | MT | 29090.0 | USD | 20170611 |
| Unknown | China national standards | MT | 760.0 | USD | 20170611 |
| Unknown | China national standards | MT | 5080.0 | USD | 20170610 |
| Unknown | China national standards | MT | 5690.0 | USD | 20170610 |
| Unknown | China national standards | MT | 5170.0 | USD | 20170601 |
| Unknown | China national standards | MT | 5030.0 | USD | 20170601 |