| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5920.0 | USD | 20180401 |
| Unknown | China national standards | MT | 6130.0 | USD | 20180401 |
| Unknown | China national standards | MT | 10050.0 | USD | 20180401 |
| Unknown | China national standards | MT | 8300.0 | USD | 20180401 |
| Unknown | China national standards | MT | 6890.0 | USD | 20180401 |
| Unknown | China national standards | MT | 6240.0 | USD | 20180401 |
| Unknown | China national standards | MT | 12290.0 | USD | 20180401 |
| Unknown | China national standards | MT | 5520.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4020.0 | USD | 20180401 |
| Unknown | China national standards | MT | 6700.0 | USD | 20180401 |