| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14640.0 | USD | 20180723 |
| Unknown | China national standards | MT | 20850.0 | USD | 20180722 |
| Unknown | China national standards | MT | 78280.0 | USD | 20180722 |
| Unknown | China national standards | MT | 87440.0 | USD | 20180722 |
| Unknown | China national standards | MT | 14890.0 | USD | 20180722 |
| Unknown | China national standards | MT | 12120.0 | USD | 20180721 |
| Unknown | China national standards | MT | 16590.0 | USD | 20180721 |
| Unknown | China national standards | MT | 20090.0 | USD | 20180720 |
| Unknown | China national standards | MT | 132780.0 | USD | 20180720 |
| Unknown | China national standards | MT | 132640.0 | USD | 20180720 |