| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20180717 |
| Unknown | China national standards | MT | 210.0 | USD | 20180717 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180716 |
| Unknown | China national standards | MT | 170.0 | USD | 20180716 |
| Unknown | China national standards | MT | 420.0 | USD | 20180716 |
| Unknown | China national standards | MT | 190.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180715 |