| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15260.0 | USD | 20180201 |
| Unknown | China national standards | MT | 50970.0 | USD | 20180201 |
| Unknown | China national standards | MT | 50.0 | USD | 20180201 |
| Unknown | China national standards | MT | 122080.0 | USD | 20180201 |
| Unknown | China national standards | MT | 33190.0 | USD | 20180201 |
| Unknown | China national standards | MT | 148380.0 | USD | 20180201 |
| Unknown | China national standards | MT | 47640.0 | USD | 20180201 |
| Unknown | China national standards | MT | 40610.0 | USD | 20180201 |
| Unknown | China national standards | MT | 46610.0 | USD | 20180201 |
| Unknown | China national standards | MT | 9370.0 | USD | 20180201 |