| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3860.0 | USD | 20180414 |
| Unknown | China national standards | MT | 4170.0 | USD | 20180414 |
| Unknown | China national standards | MT | 3970.0 | USD | 20180414 |
| Unknown | China national standards | MT | 24710.0 | USD | 20180413 |
| Unknown | China national standards | MT | 25040.0 | USD | 20180413 |
| Unknown | China national standards | MT | 24960.0 | USD | 20180413 |
| Unknown | China national standards | MT | 31210.0 | USD | 20180413 |
| Unknown | China national standards | MT | 24650.0 | USD | 20180413 |
| Unknown | China national standards | MT | 24650.0 | USD | 20180413 |
| Unknown | China national standards | MT | 27510.0 | USD | 20180413 |