| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2660.0 | USD | 20170220 |
| Unknown | China national standards | MT | 2660.0 | USD | 20170220 |
| Unknown | China national standards | MT | 3830.0 | USD | 20170219 |
| Unknown | China national standards | MT | 18530.0 | USD | 20170218 |
| Unknown | China national standards | MT | 17770.0 | USD | 20170216 |
| Unknown | China national standards | MT | 17730.0 | USD | 20170214 |
| Unknown | China national standards | MT | 18440.0 | USD | 20170212 |
| Unknown | China national standards | MT | 3710.0 | USD | 20170212 |
| Unknown | China national standards | MT | 26460.0 | USD | 20170211 |
| Unknown | China national standards | MT | 2590.0 | USD | 20170210 |