| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 176530.0 | USD | 20170123 |
| Unknown | China national standards | MT | 21140.0 | USD | 20170121 |
| Unknown | China national standards | MT | 21790.0 | USD | 20170121 |
| Unknown | China national standards | MT | 150750.0 | USD | 20170121 |
| Unknown | China national standards | MT | 176220.0 | USD | 20170120 |
| Unknown | China national standards | MT | 21140.0 | USD | 20170120 |
| Unknown | China national standards | MT | 25410.0 | USD | 20170119 |
| Unknown | China national standards | MT | 151679.98 | USD | 20170119 |
| Unknown | China national standards | MT | 141370.0 | USD | 20170119 |
| Unknown | China national standards | MT | 21440.0 | USD | 20170119 |