| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150289.98 | USD | 20180718 |
| Unknown | China national standards | MT | 132980.0 | USD | 20180718 |
| Unknown | China national standards | MT | 23300.0 | USD | 20180717 |
| Unknown | China national standards | MT | 145300.0 | USD | 20180717 |
| Unknown | China national standards | MT | 133509.98 | USD | 20180716 |
| Unknown | China national standards | MT | 137670.0 | USD | 20180716 |
| Unknown | China national standards | MT | 20680.0 | USD | 20180713 |
| Unknown | China national standards | MT | 21490.0 | USD | 20180713 |
| Unknown | China national standards | MT | 137740.02 | USD | 20180713 |
| Unknown | China national standards | MT | 133360.0 | USD | 20180712 |