| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20181015 | |
| Unknown | China national standards | MT | USD | 20181011 | |
| Unknown | China national standards | MT | USD | 20181001 | |
| Unknown | China national standards | MT | USD | 20181001 | |
| Unknown | China national standards | MT | USD | 20180923 | |
| Unknown | China national standards | MT | USD | 20180920 | |
| Unknown | China national standards | MT | USD | 20180918 | |
| Unknown | China national standards | MT | USD | 20180915 | |
| Unknown | China national standards | MT | USD | 20180901 | |
| Unknown | China national standards | MT | USD | 20180901 |
