| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20171101 |
| Unknown | China national standards | MT | 300.0 | USD | 20171101 |
| Unknown | China national standards | MT | 2130.0 | USD | 20171101 |
| Unknown | China national standards | MT | 80.0 | USD | 20171101 |
| Unknown | China national standards | MT | 760.0 | USD | 20171101 |
| Unknown | China national standards | MT | 660.0 | USD | 20171101 |
| Unknown | China national standards | MT | 220.0 | USD | 20171101 |
| Unknown | China national standards | MT | 20.0 | USD | 20171101 |
| Unknown | China national standards | MT | 720.0 | USD | 20171101 |
| Unknown | China national standards | MT | 580.0 | USD | 20171101 |