| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20171101 |
| Unknown | China national standards | MT | 480.0 | USD | 20171101 |
| Unknown | China national standards | MT | 180.0 | USD | 20171101 |
| Unknown | China national standards | MT | 750.0 | USD | 20171101 |
| Unknown | China national standards | MT | 90.0 | USD | 20171101 |
| Unknown | China national standards | MT | 250.0 | USD | 20171101 |
| Unknown | China national standards | MT | 80.0 | USD | 20171101 |
| Unknown | China national standards | MT | 130.0 | USD | 20171101 |
| Unknown | China national standards | MT | 500.0 | USD | 20171101 |
| Unknown | China national standards | MT | 450.0 | USD | 20171101 |