| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6520.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5420.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180201 |
| Unknown | China national standards | MT | 22960.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3560.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3980.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3570.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3570.0 | USD | 20180201 |