| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20180717 |
| Unknown | China national standards | MT | 5170.0 | USD | 20180717 |
| Unknown | China national standards | MT | 390.0 | USD | 20180717 |
| Unknown | China national standards | MT | 17310.0 | USD | 20180716 |
| Unknown | China national standards | MT | 16170.0 | USD | 20180716 |
| Unknown | China national standards | MT | 18900.0 | USD | 20180716 |
| Unknown | China national standards | MT | 14340.0 | USD | 20180716 |
| Unknown | China national standards | MT | 18870.0 | USD | 20180716 |
| Unknown | China national standards | MT | 18090.0 | USD | 20180716 |
| Unknown | China national standards | MT | 22710.0 | USD | 20180716 |