| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20170301 | |
| Unknown | China national standards | MT | USD | 20170223 | |
| Unknown | China national standards | MT | USD | 20170222 | |
| Unknown | China national standards | MT | USD | 20170221 | |
| Unknown | China national standards | MT | USD | 20170220 | |
| Unknown | China national standards | MT | USD | 20170219 | |
| Unknown | China national standards | MT | USD | 20170217 | |
| Unknown | China national standards | MT | USD | 20170216 | |
| Unknown | China national standards | MT | USD | 20170216 | |
| Unknown | China national standards | MT | USD | 20170216 |
