| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25870.0 | USD | 20171116 |
| Unknown | China national standards | MT | 2420.0 | USD | 20171116 |
| Unknown | China national standards | MT | 910.0 | USD | 20171115 |
| Unknown | China national standards | MT | 16930.0 | USD | 20171115 |
| Unknown | China national standards | MT | 6020.0 | USD | 20171113 |
| Unknown | China national standards | MT | 650.0 | USD | 20171112 |
| Unknown | China national standards | MT | 12330.0 | USD | 20171112 |
| Unknown | China national standards | MT | 6020.0 | USD | 20171112 |
| Unknown | China national standards | MT | 2560.0 | USD | 20171111 |
| Unknown | China national standards | MT | 2420.0 | USD | 20171110 |