| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20180720 |
| Unknown | China national standards | MT | 270.0 | USD | 20180718 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180718 |
| Unknown | China national standards | MT | 270.0 | USD | 20180718 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180718 |
| Unknown | China national standards | MT | 2050.0 | USD | 20180718 |
| Unknown | China national standards | MT | 30.0 | USD | 20180718 |
| Unknown | China national standards | MT | 27840.0 | USD | 20180717 |
| Unknown | China national standards | MT | 12490.0 | USD | 20180717 |
| Unknown | China national standards | MT | 24800.0 | USD | 20180717 |