| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20171122 |
| Unknown | China national standards | MT | 1880.0 | USD | 20171121 |
| Unknown | China national standards | MT | 1880.0 | USD | 20171121 |
| Unknown | China national standards | MT | 3920.0 | USD | 20171120 |
| Unknown | China national standards | MT | 1400.0 | USD | 20171120 |
| Unknown | China national standards | MT | 9210.0 | USD | 20171119 |
| Unknown | China national standards | MT | 9210.0 | USD | 20171118 |
| Unknown | China national standards | MT | 1400.0 | USD | 20171118 |
| Unknown | China national standards | MT | 25870.0 | USD | 20171116 |
| Unknown | China national standards | MT | 910.0 | USD | 20171116 |