| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 47460.0 | USD | 20180220 |
| Unknown | China national standards | MT | 7060.0 | USD | 20180220 |
| Unknown | China national standards | MT | 8570.0 | USD | 20180220 |
| Unknown | China national standards | MT | 215050.0 | USD | 20180219 |
| Unknown | China national standards | MT | 8370.0 | USD | 20180219 |
| Unknown | China national standards | MT | 8370.0 | USD | 20180219 |
| Unknown | China national standards | MT | 76680.0 | USD | 20180218 |
| Unknown | China national standards | MT | 33430.0 | USD | 20180218 |
| Unknown | China national standards | MT | 9210.0 | USD | 20180218 |
| Unknown | China national standards | MT | 7150.0 | USD | 20180218 |