| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40660.0 | USD | 20171018 |
| Unknown | China national standards | MT | 6120.0 | USD | 20171018 |
| Unknown | China national standards | MT | 6090.0 | USD | 20171018 |
| Unknown | China national standards | MT | 5740.0 | USD | 20171018 |
| Unknown | China national standards | MT | 5900.0 | USD | 20171018 |
| Unknown | China national standards | MT | 39160.0 | USD | 20171017 |
| Unknown | China national standards | MT | 43860.0 | USD | 20171017 |
| Unknown | China national standards | MT | 44740.0 | USD | 20171017 |
| Unknown | China national standards | MT | 6320.0 | USD | 20171017 |
| Unknown | China national standards | MT | 2580.0 | USD | 20171017 |