| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2530.0 | USD | 20170122 |
| Unknown | China national standards | MT | 2530.0 | USD | 20170121 |
| Unknown | China national standards | MT | 2110.0 | USD | 20170120 |
| Unknown | China national standards | MT | 2170.0 | USD | 20170120 |
| Unknown | China national standards | MT | 2170.0 | USD | 20170120 |
| Unknown | China national standards | MT | 360.0 | USD | 20170120 |
| Unknown | China national standards | MT | 360.0 | USD | 20170119 |
| Unknown | China national standards | MT | 360.0 | USD | 20170118 |
| Unknown | China national standards | MT | 290.0 | USD | 20170118 |
| Unknown | China national standards | MT | 2520.0 | USD | 20170117 |