| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29670.0 | USD | 20180201 |
| Unknown | China national standards | MT | 26630.0 | USD | 20180201 |
| Unknown | China national standards | MT | 27200.0 | USD | 20180201 |
| Unknown | China national standards | MT | 26650.0 | USD | 20180201 |
| Unknown | China national standards | MT | 25990.0 | USD | 20180201 |
| Unknown | China national standards | MT | 24700.0 | USD | 20180201 |
| Unknown | China national standards | MT | 21320.0 | USD | 20180201 |
| Unknown | China national standards | MT | 25670.0 | USD | 20180201 |
| Unknown | China national standards | MT | 25510.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3930.0 | USD | 20180201 |