| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20170911 | |
| Unknown | China national standards | MT | USD | 20170901 | |
| Unknown | China national standards | MT | USD | 20170822 | |
| Unknown | China national standards | MT | USD | 20170821 | |
| Unknown | China national standards | MT | USD | 20170818 | |
| Unknown | China national standards | MT | USD | 20170816 | |
| Unknown | China national standards | MT | USD | 20170815 | |
| Unknown | China national standards | MT | USD | 20170813 | |
| Unknown | China national standards | MT | USD | 20170801 | |
| Unknown | China national standards | MT | USD | 20170801 |
