| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24400.0 | USD | 20171120 |
| Unknown | China national standards | MT | 3630.0 | USD | 20171119 |
| Unknown | China national standards | MT | 3770.0 | USD | 20171117 |
| Unknown | China national standards | MT | 26560.0 | USD | 20171116 |
| Unknown | China national standards | MT | 23920.0 | USD | 20171116 |
| Unknown | China national standards | MT | 3850.0 | USD | 20171116 |
| Unknown | China national standards | MT | 4070.0 | USD | 20171116 |
| Unknown | China national standards | MT | 25850.0 | USD | 20171116 |
| Unknown | China national standards | MT | 25260.0 | USD | 20171116 |
| Unknown | China national standards | MT | 3650.0 | USD | 20171115 |