| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1650.0 | USD | 20180310 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180310 |
| Unknown | China national standards | MT | 11600.0 | USD | 20180301 |
| Unknown | China national standards | MT | 9810.0 | USD | 20180301 |
| Unknown | China national standards | MT | 10510.0 | USD | 20180301 |
| Unknown | China national standards | MT | 11680.0 | USD | 20180301 |
| Unknown | China national standards | MT | 16960.0 | USD | 20180301 |
| Unknown | China national standards | MT | 9510.0 | USD | 20180301 |
| Unknown | China national standards | MT | 15540.0 | USD | 20180301 |
| Unknown | China national standards | MT | 14420.0 | USD | 20180301 |