| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1350.0 | USD | 20171101 |
| Unknown | China national standards | MT | 880.0 | USD | 20171101 |
| Unknown | China national standards | MT | 600.0 | USD | 20171101 |
| Unknown | China national standards | MT | 930.0 | USD | 20171101 |
| Unknown | China national standards | MT | 20.0 | USD | 20171101 |
| Unknown | China national standards | MT | 30.0 | USD | 20171101 |
| Unknown | China national standards | MT | 40.0 | USD | 20171101 |
| Unknown | China national standards | MT | 50.0 | USD | 20171101 |
| Unknown | China national standards | MT | 610.0 | USD | 20171101 |
| Unknown | China national standards | MT | 850.0 | USD | 20171101 |