| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3590.0 | USD | 20180717 |
| Unknown | China national standards | MT | 23220.0 | USD | 20180716 |
| Unknown | China national standards | MT | 23960.0 | USD | 20180716 |
| Unknown | China national standards | MT | 3500.0 | USD | 20180716 |
| Unknown | China national standards | MT | 3460.0 | USD | 20180716 |
| Unknown | China national standards | MT | 3310.0 | USD | 20180715 |
| Unknown | China national standards | MT | 23230.0 | USD | 20180715 |
| Unknown | China national standards | MT | 22070.0 | USD | 20180715 |
| Unknown | China national standards | MT | 3600.0 | USD | 20180714 |
| Unknown | China national standards | MT | 3670.0 | USD | 20180714 |