| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3170.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3810.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3310.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4120.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3930.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3930.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3900.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4300.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4040.0 | USD | 20180201 |