| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23110.0 | USD | 20180222 |
| Unknown | China national standards | MT | 6610.0 | USD | 20180221 |
| Unknown | China national standards | MT | 81900.0 | USD | 20180221 |
| Unknown | China national standards | MT | 40260.0 | USD | 20180221 |
| Unknown | China national standards | MT | 25030.0 | USD | 20180221 |
| Unknown | China national standards | MT | 29560.0 | USD | 20180221 |
| Unknown | China national standards | MT | 74140.0 | USD | 20180221 |
| Unknown | China national standards | MT | 17640.0 | USD | 20180221 |
| Unknown | China national standards | MT | 116230.0 | USD | 20180221 |
| Unknown | China national standards | MT | 3510.0 | USD | 20180221 |