| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15830.0 | USD | 20170120 |
| Unknown | China national standards | MT | 2240.0 | USD | 20170118 |
| Unknown | China national standards | MT | 15760.0 | USD | 20170117 |
| Unknown | China national standards | MT | 14860.0 | USD | 20170116 |
| Unknown | China national standards | MT | 2300.0 | USD | 20170116 |
| Unknown | China national standards | MT | 15780.0 | USD | 20170115 |
| Unknown | China national standards | MT | 2140.0 | USD | 20170115 |
| Unknown | China national standards | MT | 2300.0 | USD | 20170114 |
| Unknown | China national standards | MT | 15780.0 | USD | 20170113 |
| Unknown | China national standards | MT | 14830.0 | USD | 20170112 |