| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1170.0 | USD | 20180220 |
| Unknown | China national standards | MT | 7700.0 | USD | 20180219 |
| Unknown | China national standards | MT | 260.0 | USD | 20180219 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180219 |
| Unknown | China national standards | MT | 710.0 | USD | 20180219 |
| Unknown | China national standards | MT | 7390.0 | USD | 20180218 |
| Unknown | China national standards | MT | 1150.0 | USD | 20180218 |
| Unknown | China national standards | MT | 930.0 | USD | 20180218 |
| Unknown | China national standards | MT | 1150.0 | USD | 20180218 |
| Unknown | China national standards | MT | 690.0 | USD | 20180218 |