| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3970.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4360.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3940.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4650.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3870.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4050.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4280.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4180.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4310.0 | USD | 20180201 |