| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20170922 |
| Unknown | China national standards | MT | 1070.0 | USD | 20170921 |
| Unknown | China national standards | MT | 1460.0 | USD | 20170921 |
| Unknown | China national standards | MT | 180.0 | USD | 20170921 |
| Unknown | China national standards | MT | 170.0 | USD | 20170921 |
| Unknown | China national standards | MT | 190.0 | USD | 20170921 |
| Unknown | China national standards | MT | 760.0 | USD | 20170921 |
| Unknown | China national standards | MT | 180.0 | USD | 20170920 |
| Unknown | China national standards | MT | 160.0 | USD | 20170920 |
| Unknown | China national standards | MT | 1250.0 | USD | 20170919 |