| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8610.0 | USD | 20171120 |
| Unknown | China national standards | MT | 1150.0 | USD | 20171119 |
| Unknown | China national standards | MT | 6440.0 | USD | 20171119 |
| Unknown | China national standards | MT | 980.0 | USD | 20171119 |
| Unknown | China national standards | MT | 5810.0 | USD | 20171119 |
| Unknown | China national standards | MT | 940.0 | USD | 20171118 |
| Unknown | China national standards | MT | 7520.0 | USD | 20171116 |
| Unknown | China national standards | MT | 6440.0 | USD | 20171116 |
| Unknown | China national standards | MT | 5940.0 | USD | 20171114 |
| Unknown | China national standards | MT | 1150.0 | USD | 20171114 |