| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20310.0 | USD | 20181113 |
| Unknown | China national standards | MT | 27320.0 | USD | 20181112 |
| Unknown | China national standards | MT | 27320.0 | USD | 20181112 |
| Unknown | China national standards | MT | 2520.0 | USD | 20181111 |
| Unknown | China national standards | MT | 2950.0 | USD | 20181111 |
| Unknown | China national standards | MT | 3960.0 | USD | 20181111 |
| Unknown | China national standards | MT | 17440.0 | USD | 20181110 |
| Unknown | China national standards | MT | 2940.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3940.0 | USD | 20181101 |
| Unknown | China national standards | MT | 20300.0 | USD | 20181101 |