| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20180717 |
| Unknown | China national standards | MT | 6520.0 | USD | 20180717 |
| Unknown | China national standards | MT | 11650.0 | USD | 20180717 |
| Unknown | China national standards | MT | 10.0 | USD | 20180717 |
| Unknown | China national standards | MT | 420.0 | USD | 20180716 |
| Unknown | China national standards | MT | 30.0 | USD | 20180715 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180715 |
| Unknown | China national standards | MT | 90.0 | USD | 20180715 |
| Unknown | China national standards | MT | 14810.0 | USD | 20180715 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180715 |