| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3970.0 | USD | 20180219 |
| Unknown | China national standards | MT | 4390.0 | USD | 20180219 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180219 |
| Unknown | China national standards | MT | 4280.0 | USD | 20180219 |
| Unknown | China national standards | MT | 25880.0 | USD | 20180218 |
| Unknown | China national standards | MT | 21250.0 | USD | 20180218 |
| Unknown | China national standards | MT | 28620.0 | USD | 20180218 |
| Unknown | China national standards | MT | 26580.0 | USD | 20180218 |
| Unknown | China national standards | MT | 27400.0 | USD | 20180218 |
| Unknown | China national standards | MT | 30210.0 | USD | 20180218 |