| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20180222 | |
| Unknown | China national standards | MT | USD | 20180220 | |
| Unknown | China national standards | MT | USD | 20180218 | |
| Unknown | China national standards | MT | USD | 20180216 | |
| 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 | 20180211 | |
| Unknown | China national standards | MT | USD | 20180201 | |
| Unknown | China national standards | MT | USD | 20180201 |
