| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2430.0 | USD | 20180216 |
| Unknown | China national standards | MT | 1510.0 | USD | 20180216 |
| Unknown | China national standards | MT | 9010.0 | USD | 20180216 |
| Unknown | China national standards | MT | 13760.0 | USD | 20180215 |
| Unknown | China national standards | MT | 9740.0 | USD | 20180215 |
| Unknown | China national standards | MT | 15520.0 | USD | 20180215 |
| Unknown | China national standards | MT | 31340.0 | USD | 20180215 |
| Unknown | China national standards | MT | 44120.0 | USD | 20180214 |
| Unknown | China national standards | MT | 18350.0 | USD | 20180214 |
| Unknown | China national standards | MT | 16610.0 | USD | 20180214 |