| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3900.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3800.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4240.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3970.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4020.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3910.0 | USD | 20180401 |
| Unknown | China national standards | MT | 5220.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4340.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4330.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3900.0 | USD | 20180401 |