| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3310.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3810.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3920.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4120.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3890.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4340.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3890.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4450.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4610.0 | USD | 20180201 |