| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1020.0 | USD | 20180416 |
| Unknown | China national standards | MT | 720.0 | USD | 20180416 |
| Unknown | China national standards | MT | 204490.02 | USD | 20180415 |
| Unknown | China national standards | MT | 12390.0 | USD | 20180415 |
| Unknown | China national standards | MT | 497870.0 | USD | 20180415 |
| Unknown | China national standards | MT | 448270.0 | USD | 20180415 |
| Unknown | China national standards | MT | 108320.0 | USD | 20180415 |
| Unknown | China national standards | MT | 13990.0 | USD | 20180415 |
| Unknown | China national standards | MT | 308000.0 | USD | 20180415 |
| Unknown | China national standards | MT | 27240.0 | USD | 20180415 |