| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20180301 | |
| Unknown | China national standards | MT | USD | 20180223 | |
| Unknown | China national standards | MT | USD | 20180223 | |
| Unknown | China national standards | MT | USD | 20180221 | |
| Unknown | China national standards | MT | USD | 20180219 | |
| Unknown | China national standards | MT | USD | 20180215 | |
| Unknown | China national standards | MT | USD | 20180212 | |
| Unknown | China national standards | MT | USD | 20180211 | |
| Unknown | China national standards | MT | USD | 20180210 | |
| Unknown | China national standards | MT | USD | 20180201 |
