| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20171101 | |
| Unknown | China national standards | MT | USD | 20171022 | |
| Unknown | China national standards | MT | USD | 20171021 | |
| Unknown | China national standards | MT | USD | 20171016 | |
| Unknown | China national standards | MT | USD | 20171015 | |
| Unknown | China national standards | MT | USD | 20171013 | |
| Unknown | China national standards | MT | USD | 20171001 | |
| Unknown | China national standards | MT | USD | 20171001 | |
| Unknown | China national standards | MT | USD | 20170923 | |
| Unknown | China national standards | MT | USD | 20170922 |
