| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 42190.0 | USD | 20180201 |
| Unknown | China national standards | MT | 31540.0 | USD | 20180201 |
| Unknown | China national standards | MT | 38770.0 | USD | 20180201 |
| Unknown | China national standards | MT | 18830.0 | USD | 20180201 |
| Unknown | China national standards | MT | 30650.0 | USD | 20180201 |
| Unknown | China national standards | MT | 37120.0 | USD | 20180201 |
| Unknown | China national standards | MT | 39300.0 | USD | 20180201 |
| Unknown | China national standards | MT | 38270.0 | USD | 20180201 |
| Unknown | China national standards | MT | 24430.0 | USD | 20180201 |
| Unknown | China national standards | MT | 28060.0 | USD | 20180201 |