| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5030.0 | USD | 20180617 |
| Unknown | China national standards | MT | 4180.0 | USD | 20180617 |
| Unknown | China national standards | MT | 5050.0 | USD | 20180617 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180617 |
| Unknown | China national standards | MT | 4550.0 | USD | 20180617 |
| Unknown | China national standards | MT | 25520.0 | USD | 20180616 |
| Unknown | China national standards | MT | 26630.0 | USD | 20180616 |
| Unknown | China national standards | MT | 25940.0 | USD | 20180616 |
| Unknown | China national standards | MT | 27820.0 | USD | 20180616 |
| Unknown | China national standards | MT | 4630.0 | USD | 20180616 |