| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1390.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2470.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180701 |
| Unknown | China national standards | MT | 6830.0 | USD | 20180623 |
| Unknown | China national standards | MT | 21670.0 | USD | 20180623 |
| Unknown | China national standards | MT | 15640.0 | USD | 20180623 |
| Unknown | China national standards | MT | 6840.0 | USD | 20180623 |
| Unknown | China national standards | MT | 11300.0 | USD | 20180623 |
| Unknown | China national standards | MT | 840.0 | USD | 20180623 |