| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20171101 |
| Unknown | China national standards | MT | 750.0 | USD | 20171101 |
| Unknown | China national standards | MT | 710.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1060.0 | USD | 20171101 |
| Unknown | China national standards | MT | 890.0 | USD | 20171101 |
| Unknown | China national standards | MT | 670.0 | USD | 20171101 |
| Unknown | China national standards | MT | 2070.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1390.0 | USD | 20171101 |
| Unknown | China national standards | MT | 660.0 | USD | 20171101 |
| Unknown | China national standards | MT | 620.0 | USD | 20171101 |